I recently discovered Drawabox through reddit and decided to take it on. This guide posted to /r/learnart is a curriculum created to help you build the foundations of drawing and painting. The lesson series through Drawabox is designed to teach you with the fundamentals of drawing, particularly with perspective and form. I have been searching for a lesson plan like this for some time. I did drawing in college and really took to it. Perspective and construction are everything when it comes to drawing realistic three dimensional objects and it has always been a weakness for me. To improve my skills I decided to tackle this lesson plan. Currently working through lesson 1 on the 250 Box challenge. I am about a quarter of the way through so far.