I just finished Marshall's 1994 Perspective Drawing Series from his site. It's listed for $12 but you can donate more and out of respect and gratitude for all I've learned from him, I donated $100. This Series made Perspective crystal clear to me. I can't recommend it highly enough. Pure Genius. And if you like Sheldon from big bang, I believe he based his character off Marshall. Marshall is a genius and the original Sheldon. That is a major compliment. Sheldon is one of my favorite TV characters. Go get this Series. You won't be disappointed. Thank you, Marshall- Mark Miles

51 year old Apprentice wizard here. I have completed the wizard course and fantasy female course and several from Patrick's website. I can't even put into words how happy I am to have found Proko and Patrick. It has change my world. I started the drawing course in May and found Patrick a few months ago. I can't believe what I have learned from Stan and Patrick. They are the best teachers I have ever had. I know my drawings aren't perfect and I have a long way to go, but I am only doing this for the love of creating art and have no plan to do it professionally. The first picture is what I just finished from the anatomy course with Stan, but I posted it because everything I learned from Patrick truly helped me created this drawing. I think it makes it even more special learning from them because they are truly wonderful humans and we really seem to have a shortage of that in the world these days. I will be joining Patrick's Anatomy Of Style Auditorium after my work Christmas bonus comes. I will also start oil painting and already have Proko course and course from Patrick to begin the journey. I send the greatest thanks possible to both Patrick and Stan. So thankful for both of you. -Mark Miles

@patrick saw this and thought you would love it. You're the best, Patrick. Thank you for all the wonderful knowledge you share.