Hi. I have decided to do more plein air studies this year and figured out this simple easel. I was lucky to have a tripod (old Velbon CX 686) and Manrfotto super clamp. I had to buy few clipboards, spring clamps, and I think I'm ready to go! The tripod makes it fully adjustable, can be used on standing/sitting positions. With spring clamps you can attach almost anything on the easel :) Because I already had tripod this was ridiculously cheap to do. What do you think of this? :) Here's a short video clip about the easel, https://youtu.be/JJzY2IHkS3U