How to rotate stuff in perspective

About perspective Vol.3

The package content:

-Tutorial talking about how to rotate things and keep them stay on the same floor,keep them don't "fly"(English version & Chinese version)

--2 videos (and .psds) showing how I using "rotate" skill when I drawing.Showing 4 to 5 examples.

(about 30 minutes,no audio)

https://gumroad.com/krenzcushart