Hay guys , I’m new to this and have a enquiry,
I have promarkers and others, I have pencils aswell and have been trying to teach myself to draw cars , I get requests for drawing from people from time to time and have done a few.
The issue I am having is when I use any of my grey colours they turn to green..? The warmer greys turn more brown.. I have a grey car to draw and I can get past this shift issue..

John
Ps is it possible to upload imagers to let people see..?