Property is not the sacred right. When a rich man becomes poor it is a misfortune it is not a moral evil. When a poor man becomes destitute it is a moral evil teeming with consequences and injurious to society and morality.
Photography suits the temper of this age - of active bodies and minds. It is a perfect medium for one whose mind is teeming with ideas imagery for a prolific worker who would be slowed down by painting or sculpting for one who sees quickly and acts decisively accurately.