view S at the interior of Gate C in Geben castle (Robert W. Edwards, 1979)

view NE into Room D1, Salient D2, and Undercroft D3 in Geben castle (Robert W. Edwards, 1979)

view NE through Undercroft D3 in Geben castle (Robert W. Edwards, 1979)

view SE from Salient D2 into the upper and lower levels of Undercroft D3 in Geben castle (Robert W. Edwards, 1979)

view NW into Salient D2 in Geben castle (Robert W. Edwards, 1979)

view W at the interior wall and window in the west wall of Salient D2 (tape = 1 meter) in Geben castle (Robert W. Edwards, 1979)

view SW into the lower level of Room D1 in Geben castle (Robert W. Edwards, 1979)

view W into Rooms H and G in Geben castle (Robert W. Edwards, 1979)

view SE at the window in the east wall of Building I in Geben castle (Robert W. Edwards, 1979)

view NE at the quadrant vault over Room J in Geben castle (Robert W. Edwards, 1979)

view N at the exterior of the south wall of Room J in Geben castle (Robert W. Edwards, 1979)

view S from Room J to Building K in Geben castle (Robert W. Edwards, 1979)

view NE into the interior of Building K in Geben castle (Robert W. Edwards, 1979)

view NW at the curtain wall attached to Gate C in Geben castle (Robert W. Edwards, 1979)