1. Start with a square.
2. Add a smaller square in the center of the larger square.
3. Connect the corners of the outer square to the corners of the inner square in a diamond shape.
4. Add four circles at the corners of the outer square.
5. Rotate the shape so that the smaller square is at the top.
6. Fill in the shape with color.
Here is a simple version of the SHINee symbol:
. ' ,
_________ _________
_/_|_____|_\ _ /_/_|_____|_\ _
'. \ / .' '. \ / .'
'.___.' '.___.'