It has been mentioned that in Trench I there is evidence of three successive stages of these defences. — Kathleen Kenyon Copy Share Image
If we can simply distinguish between the different successive stages of evolution, it is possible to see primeval events within the earthly… — Rudolf Steiner Copy Share Image
A single model enables me to focus on one thing at a time, separating design and form and color into three successive… — Thomas S. Buechner Copy Share Image
