A significant fraction of the artwork in the Fantasy AGE Basic Rulebook has been reused from older Green Ronin titles. To satisfy the curiosity of Fantasy AGE players who have not seen those pieces in their original context, I offer this page, which attempts to identify as many of those sources as possible.
The list below includes all artwork in the Basic Rulebook. Pieces are marked "Original" if I am 100% certain they were first used in this book (for example, any image with the three iconic class characters, and the sample adventure's illustrations). Those with question marks are either original to this book or I am not familiar with the original source.
Cover (and p. 1): Original
Player's Guide:
p. 7: Advanced Race Codex series (and Character Record Folio [4E])
Chapter 1:
p. 8 (and back cover): ?
p. 13: ?
p. 17: The Noble's Handbook (Master Class)
p. 19: Thieves' World Gazetteer
pp. 20, 22, 24: Original
p. 27: Mindshadows (Mythic Vistas)
Chapter 2:
p. 29: ?
p. 32: Trojan War (Mythic Vistas)
p. 35: The Assassin's Handbook (Master Class)
p. 38: The Black Company
Chapter 3:
p. 40: ?
p. 44: The Cavalier's Handbook (Master Class)
p. 46: Aasimar & Tiefling: A Guidebook to the Planetouched (Races of Renown)
pp. 48, 50 (and back cover), 51, 52: Original
Chapter 4:
p. 53: ?
p. 57: ?
p. 61: ?
Chapter 5:
p. 66: ?
pp. 68-76 (arcana symbols): Original
p. 70: The Shaman's Handbook (Master Class)
p. 72: The Witch's Handbook (Master Class)
p. 74: Freeport: The City of Adventure, Pathfinder Edition [cultist NPC class]
Chapter 6:
p. 77: ?
p. 78: ?
Game Master's Guide:
p. 81: The Unholy Warrior's Handbook (Master Class)
Chapter 7:
p. 82: ?
p. 89: Buccaneers of Freeport
p. 93: Egyptian Adventures: Hamunaptra (Mystic Vistas)
Chapter 8:
p. 96: Thieves' World Player's Manual
p. 99: Freeport: The City of Adventure, Pathfinder Edition [Karl the Kraken]
p. 100: The Book of Fiends
Chapter 9:
p. 103: Original
p. 104: Advanced Bestiary [Lifespark Construct]
p. 105: ?
p. 106: ?
p. 108: Advanced Bestiary [Demon-Possessed Creature]
p. 109: ?
p. 110: ?
p. 112: ?
p. 113: ?
Chapter 10:
p. 115: Original
p. 116: Freeport: The City of Adventure, Pathfinder Edition [freebooter class]
pp. 119, 120, 121: ?
Chapter 11:
p. 122: ?
Chapter 12:
pp. 128, 130, 133, 135, 138: Original
Fantasy AGE Bestiary
All art in this book is original except for the following pieces:
p. 122: Advanced Bestiary [Monstrous Lycanthrope]
p. 134: Advanced Bestiary [Giantblood]
p. 134: Advanced Bestiary [Lifespark Construct]
p. 138: Advanced Bestiary [Acid Creature]
Back cover (top): Fantasy AGE Basic Rulebook [p. 103]
Fantasy AGE Bestiary
All art in this book is original, to the best of my knowledge.