Questions for Thurs. Night Stream (Patreon)

We're experimenting with short streams on Thursday nights, as a way to upgrade the Thursday night chat.  Last week's is here- we answer some questions, and do a quick tutorial on perspective:  

https://www.stream.me/archive/dreamkeepers/dreamkeeperss-archive/d2kgQO8z2v

But what should we talk about tomorrow night?  Share your questions below, and any suggestions for a live mini-tutorial.  Looking forward to it.