The 250 Box Challenge done after the end of Draw-A-Box's Lesson 1.
Boxes 1-50
Following The First Fifty, here are 50 freely rotated boxes with vanishing points marked out on the page.
Boxes 51-100
Following The Next Fifty, here are 50 freely rotated boxes with vanishing points now not marked out on the page, with boxes drawn using shallower foreshortening.
Boxes 101-250
Following The Last 150, here are 150 freely rotated boxes, where boxes are sometimes drawn foreshortened and sometimes not.