C's and D's (and a few more B's)

B#1

b#2

b#3
B#4

C#1

C#2

C#3

C#4

(I got this one thanks to my little sister. I took a picture of the same thing, and mine turned out super blurry. So technically I didn't take this picture, but I did find the C in nature.)

D #1

D#2

D#3

d#4