Pictures which aren't really there!
Episode: 1x01 | Airdate: Feb 15, 1977
Season 1
Dribbling - Scribbling and Other Lines
Episode: 1x02 | Airdate: Feb 22, 1977
Quill Pens and Scrubbing Brushes
Episode: 1x03 | Airdate: Mar 1, 1977
Rollers and Morph
Episode: 1x04 | Airdate: Mar 8, 1977
Various Cats
Episode: 1x05 | Airdate: Mar 15, 1977
Repetition
Episode: 1x06 | Airdate: Mar 22, 1977
Rubbings
Episode: 1x07 | Airdate: Apr 5, 1977
Paper Making
Episode: 1x08 | Airdate: Apr 12, 1977
Light
Episode: 1x09 | Airdate: Apr 19, 1977
Demolishing
Episode: 1x10 | Airdate: Apr 26, 1977
Brushes
Episode: 1x11 | Airdate: May 3, 1977
Water
Episode: 1x12 | Airdate: May 10, 1977
Circles
Episode: 1x13 | Airdate: May 17, 1977
Season 10
Season 10, Episode 28
Episode: 10x28 | Airdate: Dec 30, 1983