Wordless Wednesday: Spring Sign?

i don't know why these things fascinate me!

i am not sure what kind they are, though i don't intend to do anything with them directly.  They may be oyster mushrooms https://www.ediblewildfood.com/oyster-mushroom.aspx
They may be desirable to eat, or poisonous.  i don't intend to find out, just enjoy their beauty!
https://en.wikipedia.org/wiki/Pleurotus_ostreatus
https://en.wikipedia.org/wiki/Pleurotus_pulmonarius