23A2 · Eternity, 'Aeternitas'; 'Eternità','Eternità o Perpetuità' (Ripa)

23A21 · serpent Ouroboros

47C421 · types of knots

47D8(ROPE) · tools, aids, implements ~ crafts and industries: rope

52EE11(+4) · Inquiry, Investigation; 'Investigatione' (Ripa) (+ emblematical representation of concept)

86(AETERNITAS NON PRESCRUTARI POTEST) · proverbs, sayings, etc. (AETERNITAS NON PRESCRUTARI POTEST)