conceptual objects
break up
capon
materiality
material practice
object history
scribble-scribing
seal (metaphorical meaning)
unlocking history
substrate map
letterlocking fold sequence
letterlocking manipulation sequence
letterlocking step-by-step instructions
locking instructions
handling instructions
orientation instructions
flip head to tail
flip side to side
rotate 180 degrees
rotate clockwise 90 degrees
rotate counterclockwise 90 degrees
turn
turn one page
wrap (orientation instruction)
wrap times one
wrap times two or more