A cheerful, professional chef with a grey beard and a white toque is taking a selfie in a busy commercial kitchen. He is smiling warmly while holding a smartphone in his left hand, which displays his own image on the screen. In front of him on a stainless steel counter is a large pan filled with a colorful saffron stir-fry of yellow peppers and zucchini. The kitchen background is bustling with other chefs in white uniforms, copper pots hanging from the ceiling, and various fresh ingredients like lemons and ginger scattered on the workspace.