I've been thinking more recently about studio safety/health and my studio enviroment. I paint mainly with oils and acyrlics and my space is in a basement of a two flat with no ventilation. There is alot of info online, however, I haven't found any specific safety type stuff about sanding paintings? I've googled it, but just found pages saying not to. I've heard of artists who have died due to lung cancer from it and just wanted some info on the safest way to approach it. I've already sanded outside with a respiator mask, but wanted to know if there are other things I should be doing? If anyone has any info about it for me, that would be great!