Public domain photos

The image shows an open book with a drawing of a city on it, set against a black background. The book is open to a page with a detailed illustration of a landscape, with trees, buildings, hills, and clouds in the sky.

The image shows an open book with a drawing of a city on it, set against a black background. The book is open to a page with a detailed illustration of a landscape, with trees, buildings, hills, and clouds in the sky.Open in library