wai, a new ccs cel gallery to gaze at!  *grins* 
Here are the episode numbers I recognize:

Sakura sheep cel: Episode 52: "Sakura's Sheep
Warning?!"

(and argh, I recognize the
Suppi-chan-around-the-door scene, I just can't
remember what ep it is...)

Tomoyo, Touya, and Yukito (T&Y wearing pink aprons
^__^): Episode 38: "Sakura's Merry Strawberry Hunt"

Yuki-mackerel and Touya-rella *sg*: Episode 14:
"Sakura, Touya, and Cinderella"

Yue with the bear: Episode 51: "Sakura and the
Huge Stuffed Doll"

hope that helped ^^;;

Talia