This is my method for drawing on a tea bag.
1. After steeping your tea, set tea bag on the counter to dry and enjoy that fabulous warm cuppa tea with a dash of cream.
2. When tea bag is completely dry (not damp) carefully remove the staple, unfold top of bag and shake out the dried tea leaves into the trash. Unless you have thought of some way to incorporate these into your art. So far it has not occurred to me, but give me time....
3. Gently, pull seam apart down the length of the bag and fold out flat, brushing away any leaves that may be clinging to the paper.
4. Draw a design on a piece of sketch paper with a black marker to use as a guide and place tea bag on top of design. You should be able to faintly see the drawing through the tea bag. Trace your design onto the tea bag with a permanent ink marker, and fill in the details.
5. Now you can use this tea bag to collage onto paper or fabric using acrylic gel or matte medium.
6. Using acrylic medium, paint the fabric where you will be putting the tea bag a tad larger than the size of the tea bag paper.
7. Press the tea bag onto the wet medium and brush more medium over the top of the tea bag sealing it to your fabric.
8. After the medium dries you can glaze the drawing with layers of transparent paint, use colored pencils, or leave it as is in all its tea stained glory.