Lab Illustration: Flask and Petri Dish with Microbial Culture #111340 (License: Personal Use)

This line-art illustration depicts a classic microbiology workflow: an Erlenmeyer flask holding a green-tinted liquid medium with a sterile inoculating loop inserted, alongside an open petri dish revealing circular green colonies. The minimalist style emphasizes clarity and educational utility, making it suitable for textbooks, online courses, or lab protocol guides. The green hues suggest the presence of a dye or fluorescent marker, possibly indicating live cells or metabolic activity.

Commonly used in educational websites, science blogs, or university course pages to illustrate sterile technique, microbial culturing, or introductory lab procedures; targets students, educators, and science communicators seeking accessible visual aids.