Shot in black and white. For a long time, I thought this was a lichen... I was wrong! It's actually a bryophyte - more specifically, a liverwort. NOT worst - wort! LOL! Related to mosses and hornworts. Known as frullania eboracensis and commonly known as New York Scalewort.
@ljmanning Thank you, Laura!
@dutchothotmailcom Thank you so much, Esther!
@monikozi Thank you, Monica! The color one is coming. =)
@ludwigsdiana Thank you, Diana!
@wakelys Thanks, Susan!
@mittens Thank you, Marilyn!