These are ten ATCs that I made for the January Ongoing ATC swap - I had only made two before these, so I did a lot of experimenting, style-wise.
Cowboy Bebop theme: hand stitched silk and 3D pen and crayon drawing
Female superheroes theme: collage
Men's ties theme: fabric, fabric paint, tie-able ribbon, instructions in bottom pouch
(Possibly my favorite) Flight of the Conchords theme: fabric paint, painted with a paper scrap instead of a brush
Hassan chop! theme (in joke): sharpie and crayon over Tibetan paper
Japanese theme: handmade papers and wrapping paper collage
Beatles songs theme: button and fabric paint over calendar illustration
Ocean mammals theme: pen and colored pencil illustration with yarn accents
(Another favorite) Questionable Content (webcomic) theme: felt and embroidery floss
Thanks for looking! I'm hoping to do many more of these.