Several feet with different shoes on or barefoot.
A person wearing a high heel shoe and no shoe on the other leg beside someone wearing a wedge heel
One person wearing boots and another with one heel on.
A couple of people with high heels and boots.
People standing together with one of them missing a high heel  shoe.
Odd shoes and a woman with one bare foot and one high heel.
Two pairs of women's feet wearing various shoes.
a person is wearing one heel and a bare foot
One person is wearing boots, and the other is putting on high heels.
A bare foot, a black pump, and two odd high heels.