The prompt for hour 11 is Trees. Your trees can be realistic, whimsical, spooky or even weird.
The tree in the prompt header was created with alcohol inks on photo paper. I used a dauber with cotton which I put a few drops of various colors on. I then dabbed it all over the top of the photo paper to create the “leaves”. The alcohol ink would spread thus creating the pattern you see. For the trunk I used a brush dipped in alcohol inks. I recommend using a cheap brush because once you use it in the alcohol inks it won’t be good to use with anything else.