This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
butler cameron vintage picnic st johns college stjohnscollege men friends cambridge sexty jhsexty winchcombe archibald preston cameron archibaldprestoncameron arthur graham butler arthurgrahambutler Arthur Graham Butler and Archibald Preston Cameron were at St. John's College Cambridge. Arthur Graham Butler and Archibald Preston Cameron