Here is my unscientific, nontechnical, way to take photos of your acrylic paintings! Feel free to comment with the more technical ways :)
I've read about those technical ways, and I somehow still can't figure it all out! So over the years I've done lots of trial and error, and this is what I come up with... It's not perfect, but works well enough for my needs...
I use a fairly good camera, but no…