A blackboard filled with mathematical symbols and equations, captured with a Canon EOS R5 at f/4, 1/60s, ISO 100, 24mm lens, in a shallow depth of field, top-down angle, natural lighting.

Create an image of a blackboard with the word "TEAMWORK" written in chalk and small stick figures above the text, captured with a DSLR camera at f/2.8 aperture, 1/60 shutter speed, 50mm lens, in a well-lit classroom setting with a shallow depth of field to enhance focus on the blackboard.

Capture a clean blackboard with the phrase I can't believe it! written in playful white chalk, use a 50mm lens with f/1.8 aperture, ISO 200, 1/60 shutter speed, take from a slightly above angle to enhance depth, using a DSLR camera for crisp detail.

Create an illustration of a blackboard with the text "Welcome Back to SCHOOL" written in playful white letters, using a high-resolution digital camera with a 50mm lens at f/2.8 for shallow depth of field, shot from a frontal view to emphasize the chalkboard, and use natural lighting to enhance clarity and contrast.

create a detailed illustration of an empty desk in a classroom setting with a blackboard featuring a no symbol for a person, include a potted plant, stationery, a lamp, bookshelves in the background, use a Canon EOS R5 camera with a 24-70mm lens, aperture f/4, ISO 100, shutter speed 1/60 seconds, slightly elevated view and soft lighting for enhanced quality