Two colors, one thickness. Go. (PIO)

Two colors, one thickness. Go. (PIO)

2 colors 1 brush (P.I.O)

2 Colours - 1 Brush size (PIO)

2 Colors, 1 Brush Size )P I O(

2 colors & 1 brush size P.I.O.

2 colors 1 brush size PIO. 11/22/17

2 colors, 1 brush size PIO

only use 2 colors and 1 brush size (PIO)

Stick figure on Chalkboard writing on chalkboa

Teaching math class to happy student

a mathemavore

This date isn't going too well.