Abstraction of dark green and blue with circles and linesAbstraction of dark green and blue with circles and lines
The slide rule, pencil and magnifying glass are on the notebookThe slide rule, pencil and magnifying glass are on the notebook
An interesting design of mountains made of multicolored triangles and a purple sunAn interesting design of mountains made of multicolored triangles and a purple sun
Purple abstraction with elements of lines and stripesPurple abstraction with elements of lines and stripes