The phrase "quality photographs" refers to pictures that are well-captured, clear, and visually appealing. It means that the photos are of high standards and have good composition, focus, lighting, and overall aesthetic appeal. Full definition
A range of high quality photographs of patterns in the environment to provide inspiration for Art lessons. (tes.com)
Adding high quality photographs of your interior will make you look more professional. (business-opportunities.biz)
While you're certainly welcome to take your own pictures and videos, it's good to have the option of professional quality photographs and video footage. (fb101.com)