By medium

Transmissions are filed by the method of their making. The Office does not rank methods.

• 35mm 4
• ballpoint 1
• chalk 1
• digital 2
• extract 1
• field book 1
• index card 1
• line drawing 1
• marker 1
• mural 1
• papier mache 1
• photograph 1
• polaroid 20
• printout 1
• tempera 1
• transmission 4
• watercolour 1