Video of a smiling, light-skinned woman with long blonde hair, wearing glasses, white coat, and necklace, standing in a sterile, white-walled medical room with fluorescent lights.

Video of a middle-aged woman with long brown hair, wearing a white lab coat over a blue shirt, standing in a dimly lit room with a plain background.

Video of a young woman with long, straight, light brown hair and glasses, wearing a white lab coat, looking at a white wall in a sterile, modern laboratory setting with fluorescent lights.

A video shows a middle-aged Asian woman with glasses, wearing a white lab coat, standing in a white-tiled room with a beige towel hanging on the wall.

Video of a woman with long, light brown hair, wearing a blue V-neck shirt and a dark cardigan with white patterns. She has a delicate gold necklace and small hoop earrings. Background is a blurred, gradient of dark to light gray.

A video showing a minimalist, modern room with a beige, quilted armchair against a stark, white wall. The background features a large, smooth, light grey wall with a white horizontal line near the top.

Video of a young, light-skinned woman with long, straight blonde hair, wearing glasses and a white lab coat, standing indoors against a white background.

Video of a woman with light skin and glasses, wearing a white shirt, gesturing with her right hand. The background features a ceiling light and light-colored walls.

Video of a light-skinned woman with long brown hair, wearing a white lab coat over a red shirt, standing in a white corridor, smiling slightly.