I like them both, but I think the one on the right as more pizzaz!

The one on the right, it pops the colors better.

i like 1...on the left

tough choice, but I'm leaning towards the one on the right! I'm sure your son will love it either way, tho

My eyes like the one on the right better. They are both very interesting.

I like the one on the right.

Both are fine but I do like the one on the right better. Whichever you choose, it will be stunning when you finish

I vote for the one on the right.

Definitely the one on the left. Created much more eye movement for me :-)

Left side for me