Children’s Illustrated Ramayana [Photo gallery]
These illustrations are from the book called “Children's Illustrated Ramayana” which is an abridged retelling of the Ramayana authored by Vishnu B while the illustrations are by Vipin K. Das.
Source: archive.org (external link; opens in new tab).
Note: You can read the full English translation of the Ramayana on this site.
Gallery: 59 images
Click each photos to see detailled description, exif-information and high-resolution: