The diversity of patterns, shapes and lines that is found in nature are truly stunning. From birds that can be found in the Santa Catalina Mountains near Tucson, to Cathedral Lake in Yosemite, we thought it would be cool to share some of the lines that capture attention and inspire imagination.

These photographs are the work of talented photographers who share their images on Flickr for others to enjoy under Creative Commons licensing. If you wish to use these photographs, please visit the photographer’s page and review the image’s licensing terms.