2. P a t t e r n Especially as found in architecture and the works of M. C. Escher

3. " Art is the imposing of a pattern on experience, and our aesthetic enjoyment is recognition of the pattern." -Alfred North Whitehead, English philosopher and mathematician.

5. Examples in Architectural Design Lion Court at the Alhambra, Granada, Spain

6. Details from the Alahmbra

7. Why has pattern been applied so often to architecture? What affect does it create/how does it make occupants feel?

8. The Baptistery of the cathedral in Florence, Italy

9. Interior detail from the Great Mosque in Cordoba, Spain

10. The Doges’ Palace, Venice Pont du Gard, Arles, France

11. Examples on Planes and Surfaces Herringbone pattern

14. Detail of roof vent from La Predera in Barcelona. Designed by Antonio Gaudi. Ogee pattern

16. Formal and informal pattern

18. Art Ara Pacis, from ancient Rome

19. Day and Night, M. C. Escher – all following works are also by this artist

20. Sky and Water

21. Circle Limit I Circle Limit III

22. Circle Limit IV

23. Symmetry Work