%0 Journal Article %T On fields and colours %A Andreas Baudisch %A Amador Martin-Pizarro %A Martin Ziegler %J Mathematics %D 2006 %I arXiv %X We exhibit a simplified version of the construction of a field of Morley rank p with a predicate of rank p-1, extracting the main ideas for the construction from previous papers and refining the arguments. Moreover, an explicit axiomatization is given, and ranks are computed. %U http://arxiv.org/abs/math/0605412v1