(the above image is a high resolution picture)
I often get queries from readers on this topic. All the images have been shared with you all already. I am just doing this post to consolidate them again. Mahaperiyava vol1 & vol2 may not have high-resolution photos. First and last link are surely high-resolution images.
In addition to this list, please search for “resolution” in the blog by typing this word in the search bar on the top. You may see some more images.
Hope this helps!