diff --git a/DrawingCrossRollers.java b/DrawingCrossRollers.java
new file mode 100644
index 0000000..05ffd33
--- /dev/null
+++ b/DrawingCrossRollers.java
@@ -0,0 +1,83 @@
+import java.awt.*;
+import java.awt.geom.Line2D;
+
+public class DrawingCrossRollers implements IDrawingRollers {
+    private RollersCount rollersCount;
+    private Color color;
+
+    public DrawingCrossRollers(int rollersCount, Color bodyColor) {
+        setRollersCount(rollersCount);
+        color = bodyColor;
+    }
+
+    public void setRollersCount(int num) {
+        if (num <= 4) {
+            rollersCount = RollersCount.Four;
+        } else if (num >= 6) {
+            rollersCount = RollersCount.Six;
+        } else {
+            rollersCount = RollersCount.Five;
+        }
+    }
+
+    public void draw(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setColor(color != null ? color : Color.BLACK);
+        g.fillOval(x + artilleryWidth / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        g.fillOval(x + artilleryWidth * 15 / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        switch (rollersCount) {
+            case Six: {
+                g.fillOval(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Five: {
+                g.fillOval(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Four: {
+                g.fillOval(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+                g.fillOval(x + artilleryWidth * 12 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+            }
+        }
+        drawOrnament(g, x, y, artilleryWidth, artilleryHeight);
+    }
+
+    private void drawOrnament(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setStroke(new BasicStroke(1));
+        g.setColor(Color.BLACK);
+
+
+        g.drawLine(x + artilleryWidth / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32, x + artilleryWidth * 5 / 20 - 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        g.drawLine(x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15, x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 10 / 32);
+        g.drawLine(x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        g.drawLine(x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+
+        g.drawLine(x + artilleryWidth * 15 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32, x + artilleryWidth * 19 / 20 - 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        g.drawLine(x + artilleryWidth * 17 / 20, y + artilleryHeight * 7 / 15, x + artilleryWidth * 17 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 10 / 32);
+        g.drawLine(x + artilleryWidth * 16 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 18 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        g.drawLine(x + artilleryWidth * 18 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 16 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+
+        switch(rollersCount) {
+            case Six: {
+                g.drawLine(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32, x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+                g.drawLine(x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16, x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 10 / 20 - artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+                g.drawLine(x + artilleryWidth * 9 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+            }
+            case Five: {
+                g.drawLine(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32, x + artilleryWidth * 12 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+                g.drawLine(x + artilleryWidth * 11 / 20, y + artilleryHeight * 10 / 16, x + artilleryWidth * 11 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 12 / 20 - artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+                g.drawLine(x + artilleryWidth * 11 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 10 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+            }
+            case Four: {
+                g.drawLine(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32, x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                g.drawLine(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16, x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16 + artilleryHeight * 8 / 32);
+                g.drawLine(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+
+                g.drawLine(x + artilleryWidth * 12 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32, x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16, x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16 + artilleryHeight * 8 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 12 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+            }
+        }
+    }
+}
diff --git a/DrawingSquaredRollers.java b/DrawingSquaredRollers.java
new file mode 100644
index 0000000..b187b12
--- /dev/null
+++ b/DrawingSquaredRollers.java
@@ -0,0 +1,107 @@
+import java.awt.*;
+
+public class DrawingSquaredRollers implements IDrawingRollers {
+    private RollersCount rollersCount;
+    private Color color;
+
+    public DrawingSquaredRollers(int rollersCount, Color bodyColor) {
+        setRollersCount(rollersCount);
+        color = bodyColor;
+    }
+
+    public void setRollersCount(int num) {
+        if (num <= 4) {
+            rollersCount = RollersCount.Four;
+        } else if (num >= 6) {
+            rollersCount = RollersCount.Six;
+        } else {
+            rollersCount = RollersCount.Five;
+        }
+    }
+
+    public void draw(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setColor(color != null ? color : Color.BLACK);
+        g.fillOval(x + artilleryWidth / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        g.fillOval(x + artilleryWidth * 15 / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        switch (rollersCount) {
+            case Six: {
+                g.fillOval(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Five: {
+                g.fillOval(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Four: {
+                g.fillOval(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+                g.fillOval(x + artilleryWidth * 12 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+            }
+        }
+        drawOrnament(g, x, y, artilleryWidth, artilleryHeight);
+    }
+
+    private void drawOrnament(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setStroke(new BasicStroke(1));
+        g.setColor(Color.BLACK);
+
+        Polygon bigRollerFirstPattern = new Polygon();
+        bigRollerFirstPattern.addPoint(x + artilleryWidth / 20 + 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        bigRollerFirstPattern.addPoint(x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15 + 1);
+        bigRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 - 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        bigRollerFirstPattern.addPoint(x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 10 / 32 - 1);
+        g.drawPolygon(bigRollerFirstPattern);
+        bigRollerFirstPattern.translate(artilleryWidth * 14 / 20, 0);
+        g.drawPolygon(bigRollerFirstPattern);
+
+        Polygon bigRollerSecondPattern = new Polygon();
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64);
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64);
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        g.drawPolygon(bigRollerSecondPattern);
+        bigRollerSecondPattern.translate(artilleryWidth * 14 / 20, 0);
+        g.drawPolygon(bigRollerSecondPattern);
+
+        Polygon smallRollerFirstPattern = new Polygon();
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16);
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 6 / 32);
+
+        Polygon smallRollerSecondPattern = new Polygon();
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64);
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 9 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64);
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 10 / 20 - artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+
+        switch(rollersCount) {
+            case Six: {
+                g.drawPolygon(smallRollerFirstPattern);
+                g.drawPolygon(smallRollerSecondPattern);
+            }
+            case Five: {
+                smallRollerFirstPattern.translate(artilleryWidth * 2 / 20, 0);
+                smallRollerSecondPattern.translate(artilleryWidth * 2 / 20, 0);
+                g.drawPolygon(smallRollerFirstPattern);
+                g.drawPolygon(smallRollerSecondPattern);
+            }
+            case Four: {
+                Polygon mediumRollerFirstPattern = new Polygon();
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16);
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16 + artilleryHeight * 8 / 32);
+                g.drawPolygon(mediumRollerFirstPattern);
+                mediumRollerFirstPattern.translate(artilleryWidth * 7 / 20, 0);
+                g.drawPolygon(mediumRollerFirstPattern);
+
+                Polygon mediumRollerSecondPattern = new Polygon();
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32);
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32);
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                g.drawPolygon(mediumRollerSecondPattern);
+                mediumRollerSecondPattern.translate(artilleryWidth * 7 / 20, 0);
+                g.drawPolygon(mediumRollerSecondPattern);
+            }
+        }
+    }
+}