Here’s my square rose being ‘built’ bit by bit on. 8×10″ canvas.
Add shading with red and black.
Pencilled in leaves, colored red then shaded with black, red, and yellow.
Now for some Green leaves with yellow and black.
Added black to the Rose.
Then some purple leaves. Maybe a few multicolored (purple, red, and yellow) ones too.
Shades of grey for the background.
White for outline. A few dew drops.
It’s done! Square Rose.