What does it mean to be poor for three generations in photography?

It means: photography needs a lot of money, most of which is spent on photography, so it is very poor. Three generations of poverty is an exaggeration.

The word photography comes from the Greek word φ? English: phos (light) and γ ρ α φ ι English: graphis (painting, sketch) or γ ρ α φ? Graphê together means "painting with light". Photography refers to the process of recording images with some special equipment. Generally, we take photos with mechanical cameras or digital cameras.

still-life photography

Still life photography, as opposed to figure photography and landscape photography, takes pictures of inanimate objects (this concept of inanimate objects is relative, such as fish and shrimp caught from the sea, melons and fruits picked, etc. ) and man-made objects that can move or combine freely as performance objects. Mostly take industrial or handmade products, natural inanimate objects and so on as the shooting theme.