1. First create a new document with 500*500 and RGB color mode. Press the D shortcut key to restore the default settings of the foreground and background colors. Press X to swap the foreground and background colors. Then press the Ctrl R shortcut key to open the ruler bar, and press Ctrl ' to open the grid.

2. Click the "Create New Layer Button" in the layer panel, create a new layer, and then use the "Ellipse Tool" to drag out an ellipse. Do not let go of the left mouse button at this time, press Press the Shift key to get a white perfect circle shape.

3. Select the "Layer-Delete-Shape" command in the menu bar, delete the shape created in step 2, then press the Ctrl J shortcut key to copy one more layer and fill it. red.

4. Using the instructions of the grid, use the "Rectangular Marquee Tool" to select the lower part of the red circle, then press Ctrl X to cut, press Ctrl V to paste, and fill it with blue.

5. Press the Ctrl D shortcut key to cancel the selection, then use the "Move Tool" to adjust the positions of the two semicircles so that they form a circle, and then move the blue semicircle in the layer palette. Drag the layer below the red semicircle layer.

6. Create a new layer above the red semicircle layer, and then use the "Pen Tool" to create a rectangle in the middle of the circle.

When many people use the pen tool for the first time, they always feel that it seems difficult to get started. But the Pen Tool is actually a powerful tool for creating curves and irregular shapes. Let’s make a Pepsi logo together.

1. First create a new document with 500*500 and RGB color mode. Press the D shortcut key to restore the default settings of the foreground and background colors. Press X to swap the foreground and background colors. Then press the Ctrl R shortcut key to open the ruler bar, and press Ctrl ' to open the grid, as shown in the figure.

2. Click the "Create New Layer Button" in the layer panel, create a new layer, and then use the "Ellipse Tool" to drag out an ellipse. Do not let go of the left mouse button at this time, press Press the Shift key to get a white perfect circle shape, as shown in the picture.

3. Select the "Layer-Delete-Shape" command in the menu bar, delete the shape created in step 2, then press the Ctrl J shortcut key to copy one more layer and fill it. Red, as shown in the picture.

4. Using the instructions of the grid, use the "Rectangular Marquee Tool" to select the lower part of the red circle, then press Ctrl X to cut, press Ctrl V to paste, and fill it with blue. As shown in the picture.

5. Press the Ctrl D shortcut key to cancel the selection, then use the "Move Tool" to adjust the positions of the two semicircles so that they form a circle, and then move the blue semicircle in the layer palette. Drag the layer below the red semicircle layer, as shown in the picture.

6. Create a new layer above the red semicircle layer, and then use the "Pen Tool" to create a rectangle in the middle of the circle, as shown in the picture.

7. Use the pen tool to click and drag at the center of the upper and lower sides of the rectangle. At this time, an adjustment line will be dragged out. Use the instructions of the network to drag out the adjustment line from the center points of the upper and lower sides. Adjust to a mutually balanced position, as shown in the picture.

8. Press Ctrl Enter to turn the path into a selection, and then delete the contents of the selection in the red and blue semicircles respectively, as shown in the figure.

9. Press Ctrl D to cancel the selection, and you can also press Ctrl ' to cancel the grid.

Select the red semicircle layer, press Ctrl J to copy it, hold down the Ctrl key and click the copied layer thumbnail to load the selection.

Select the "Select-Modify-Shrink" command in the menu bar and set the shrinkage amount to "2 pixels"

Press Ctrl Alt D shortcut and set the feather radius to "1 pixels" ”

Select the “Filter-Rendering-Layered Clouds” command, then set the layer blending mode to “Multiply” in the layer palette, and the fill to “30”, as shown in the figure. .

10. Press the Ctrl E shortcut key to merge downward, and then use the method in step 9 to set the blue semicircle layer. The effect is as shown in the figure.

11. Hold down the Ctrl key, click the red semicircle layer, load its selection, select the "Select-Modify-Shrink" command, set the shrink amount to "2 pixels", and then use "Polygon Set" Use the Search Tool to crop the selection, as shown in the image.

12. If the cropping effect is not satisfactory, you can use the history panel to undo and do it again until the effect is satisfactory, as shown in the figure.

13. Press the Ctrl Alt D shortcut key to set the feather radius to "1 pixel", then select the "Gradient Tool" and set the foreground color to white, and set the gradient "from foreground color to transparent" in the property bar method, drag in the direction from the upper right to the lower left in the picture to create a gradient effect, then select the "Filter - Blur - Gaussian Blur" command, set the radius to "1 pixel", the effect is as shown in the picture. You can blur as many times as needed.

14. Select the red semicircle layer, select "Layer—Layer Style—Bevel Relief" in the menu bar, and set it as shown in the figure below.

15. The basic production method has been introduced. Finally, use the foam brush to add some foam effects. The final effect is as shown in the picture.