Butterfly Photography

I'm having the darndest time figuring out how to photograph the lovely paintings Ross has been doing over the last week. He's been experimenting a lot with color, pattern, and technique and has created some really beautiful stuff, but my photography skills are not up to par. I've taken the same series of each butterfly, and while some of them are close to good, none of them are excellent. Here's what I've got so far:  

I'm calling this one "Butterfly A" because I'm creative like that.

 Now we have Butterfly B, which is my personal favorite, even though (or maybe because!) Ross likes it least. I think it's perfect for my niece's room.

 Butterfly C:

And last but not least, Butterfly D. (Side Note: Blogger, why are you so crappy with formatting pictures? I would have loved to have each set laid out horizontally, but that's not even close to an option, and it messes up all my text! Argh).

So now the question is, do I put these up on the Etsy site? Or wait until I figure out my photography some more? I found our old Panasonic Lumix camera, which took some nice pictures, but what I didn't find was the cord that lets me download those pictures onto a computer. So for the time being, I'm using my iPhone, which isn't bad, but isn't great either. It did take this picture today, though, so that's not too shabby (if you like creepy clowns who hang out at playgrounds and check their email while riding unicycles)