Artist
- Jean Poyer1
- Jean Pucelle1
- Johannes Grusch Atelier1
- Johannes Philomena Atelier1
- John Talbot, 1st Earl of Shrewsbury1
- Leber Group1
- Liberale da Verona1
- Lippo Vanni1
- Maestro Daddesco1
- Master B. F.1
- Master Honoré1
- Master of 14111
- Master of Boethius1
- Master of Egerton1
- Master of Jacques de Besançon1
- Master of Margaret of Cleves1
- Master of Margriet Uitenham1
- Master of Troyes1
- Master of the Bezborodko Hours1
- Master of the Boqueteaux1