u/Frankie318

Hi. I'm thinking of starting to work with a lamp to try to make marble and other stuff. However, I have no way to install a propper ventilation system in my workshop (all brick and mortar). Is there any problem if I just work outdoors? Especially because I don't know if I will dedicate myself to this in the long run. I just want to try the technique and do some things for myself.

Thank you!