9 comments given:
avatar cais
cais says:

May be a shoe sole?

(5 years and 3433 days ago)

Dripping
avatar cais
cais says:

I think it's something made of leather. But what???

(5 years and 3434 days ago)

Dripping
avatar cais
cais says:

May be some kind of mushroom? Something like champignon?

(5 years and 3435 days ago)

outer space?
avatar cais
cais says:

fresh bread crust?

(5 years and 3435 days ago)

outer space?
avatar cais
cais says:

Sands of time?

(5 years and 3479 days ago)

An hourglass