I'm looking for recommendations for good "beginner" alternative processes, toning, etc. I've been making contact prints and want to expand from there, but I have a rather limited darkroom (a cramped bathroom with aluminum foil taped over the one tiny window) with no ventilation, so I'm rather wary of touching anything with particularly hazardous substances. Is there anything that would fit the bill?

Soon, I hope to have a place where I can put together a proper darkroom, but I've got to work with what I have for the moment....

Thanks!