This resource a collection of high-quality micrographs hosted on OER Commons. The collection includes detailed slide images of bacteria, blood cells, eukaryotic microbes, human cells, and plants. These micrographs are intended for use in college microbiology courses, providing visual aids to support the study of cellular structures, microbial diversity, and plant anatomy. Each image is carefully selected to enhance the learning experience, offering clear and accurate depictions of various biological specimens.