In My Mind!
I live in a 2nd floor apartment so my garden is in my mind. I do have 4 plants in side but....
I sort of followed the original prompt sample here. Started with black card stock, blocked in some colors (had to plan this out in advance), then highlighted with black ultra fine permanent Sharpie, and black ultra fine Sharpie paint Pen. Oh and I added the butterfly later.
You may have noticed that I jumped over week #12 - still thinking about that one.