Histology and microscopy images

data.immunohistochemistry() is real stained histology, shape (512, 512, 3). data.cell() is real microscopy, shape (660, 550).

Both ship inside scikit-image. They are what sections 04 and 06 run on, and they make the biotech case concretely: a microscope orders its axes to suit the hardware, not to suit your model.