Portrait of Kain
From WikiRaider
The Portrait of Kain is an Easter Egg found in Tomb Raider Legend and in Tomb Raider Anniversary. The Portrait depicts the titular character of the video game series Legacy of Kain in his human form.
This Easter Egg is located on the right side of the stairs leading to the upper floor in Tomb Raider Legend's Croft Manor and also on the exact same spot in Anniversary's Croft Manor. The Portrait's appearance is also the same in both games.
The Portrait isn't the only Easter Egg related to Legacy of Kain in Tomb Raider Games. The Legacy of Kain Logo appears in the Tomb Raider Anniversary's remake of the Sola Diving Suit.
Images
The Portrait in Tomb Raider Legend
The Portrait in Tomb Raider Anniversary