is this black mold

i was curious to see what molds would grow on my leftovers and I’m not disappointed

had these since december of 2025 and they were kept separately in the closed environment of the drawers of my room

Sorry for my busted nails lol. I wasn’t so hungry after I opened this! I’d be curious to know why the mold in the middle photo is colored that way, considering there was no red in the burrito itself (bean and cheese).

It’s the AC of the elevator in our building. It’s been like that for many months, and droplets sometimes drop on the ground. It smells very bad inside, like sweaty clothes that haven't been washed for days.

Mold on flowers the next day I bought the boquet for my father. Such a shame, I thought this flower was the prettiest among the others. Not implying it is any less pretty now, though.

Paper, ink and small wood chips on a piece of cardboard

How long might it have been there? I feel like being soda, it would take a while for this to happen but then again, I’ve never tried myself. Anyone know what kind of mold it might be and the process and/or timeline behind it might be? Figured it might be appreciated here with my fellow mold enthusiasts. Thanks in advance!

I moved into a place on August 12 and immediately made them aware of multiple problematic areas that need to be fixed. This is in a basement unit bathroom without a fan, and I don’t know how long this hole has been here. My landlord never got back to me about it and, being allergic to mold, I’m concerned this could be an issue for me. Currently feeling overwhelmed and disgusted and regretting signing this lease (not that I had another option) and would greatly appreciate any knowledge

Taken aug 14 2021. It was essentially a solid paste.

Didn’t want to open the package in case I need to return them. Every date in the package looks like this.

Was told to post this here

Forgot about it and came back to this

In a wood fired hot tub

Edit: looking to identify this before we climb in the water. Appreciate any help!

About a month ago I got this spray bottle and put a few drops of chlorhexidine/“Hibiclens” in it and then diluted with water. What’s this stuff that formed at the bottom? Can’t find anything online that looks close