Heggren 

This simple yet expressive drawing of two cranes in flight is characteristic of Norwegian artist Theodor Kittelsen, renowned for his captivating depictions of nature and folklore. The work demonstrates Kittelsen's ability to capture movement and grace with minimal lines, conveying the soaring elegance of these birds. The piece showcases the artist's preference for black and white, a style that adds a sense of timelessness and mystique. Though no date is attached, the work likely dates from his prolific period, as his artistic style remained remarkably consistent throughout his career.