Chapter 2: An Emergic Model of Filling-In for Colour Homogeneity These are the experimental results for the emergic phenomena of filling-in for spatial colour homogeneity. View Photoreceptors Receptive Fields (RFs) Value Changes Level 1 Level 2 Level 3 Experiment 1: Colour patches viewed by L:M:S cone ratios of 7:3:1 under jitter Experiment 2: Filling-in with eye motion Experiment 3: Filling-in with larger RFs Experiment 4: Not filling-in of texture