Fig. 2From: A model of the spatial tumour heterogeneity in colorectal adenocarcinoma tissueExamples of real (top row) and synthetic (bottom row) images for different grades: (a, e) healthy tissue, (b, f) well, (c, g) moderately and (d, h) poorly differentiated cancerous tissue. Images are at 20 × magnification. Size of the scalebars is 100 μmBack to article page