Mega ATC swap (with a twist)

Thanks to @Marryth for letting me copy her great swap idea!

This will be a mega swap, where you will be making and trading 20 ATCs. The twist is, you will have only 4 partners, and you will send 5 ATCs to each partner. This way, everyone gets a nice variety of ATCs, and we all save a bit on postage!

The ATCs can be any theme, any medium. They must be made by you. The ATCs must be properly sized - 2 ½ X 3 ½ inches or 63 mm X 89 mm. Please send good-quality work, no "sticker-slapping."

Newbies: This swap is open to newbies. However, if you are new (fewer than 20 Type 3 swaps), please finish your ATCs - all twenty of them - and send me a picture of them before joining the swap. Anyone with unexplained 1s or 3s, please message me before joining and explain.

Any other questions, please ask below in the comments. If it's urgent, please message me, since I may not see the comment.