Very, very small

I have a new toy, a Tamron 90mm 1:1 macro lens.

I'm going visiting this weekend so I won't have as much time to play with it as I would like but I'm hoping to get a test roll out of it anyway.

I need to make a list of subjects:
the obvious food
my pink feathery handbag (thanks mum)
pores
cats (my inlaws cats are very old, hopefully they'll be inclined to stay still)
.....