This is Skip... I like entry 16 that AK has ranked 1st ::: with suggested changes
a) have California in black and Walnut Growers in Green
b) remove the frame around the tree/"slices/sections of ground" and and remove the bottom green left and right "slices/sections of ground"
c) increase size (make larger) the tree and the remaining green bottom left and right ""slices/sections of ground"
d) use a darker green perhaps the green in entry #5 I think the current green in Entry #16, 15, 6, 7, 4 are to close to the pistachio green used by paramount farms