Hello guys,
can I please ask few basic questions?
When I click on quick sketch my viewport disappear and now i have some kinda paper I can draw on. What is that used for? But mainly, how do i go back to 3 for sculpting?
And another is that I was testing zspheres and suddenly it turned gray and i could only do instances of it but couldn’t go back to the red colour nor couldn’t go to the original one to continue zsphering 
See pic below to see what I mean. Can I please ask what did I do wrong and how to get back to it?
Thank you
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