Sacred 2:Fine Art
The folks in Ancaria love fine art as much as anyone. Examples of which can be found all over the land.
In Thylysium, there's a piece of art on exhibit on near one of the merchants near the docks that features a Seraphim holding a minigun instead of a BFG.
The same image can also be found in the circular town square in Thylysium, near the sewer entrance near the Runemaster. There are 3 paintings to be seen there. The first is the minigun toting Seraphim above:
Also in Thylysium, there's a picture of a familiar scene from Sacred 1 - Crow's Rock Castle. It's located in Lord Alcander's house - the one he's standing next to when you talk to him for his quests, not the summer home. You will likely need some camera angle mods added to your game in order to see it properly.
Near Griffinborough, in the brigand camp southwest of the city and south of the Temple of the Gods, there's a landscape under one of the tents that features a Sacred 1 house.