Using Liquid Rescale and Content aware fill in GIMP - and other things
GIMP tutorial explaining how to use Liquid Rescale, similar to content aware scaling in Photoshop, then apply Resynthesizer, similar to content aware fill in Photoshop, to delete someone from the photo. Then apply the G'MIC black and white plugin, do a bit of selective colorization, and finally tint the black and white layer to a sepia tone.
To do this you will need the following - the Liquid Rescale plugin, Resynthesizer plugin, the smart-remove.scm script, and the G'MIC plugin - all freely available to download. Check out the links: http://liquidrescale.wikidot.com and http://www.logarithmic.net/pfh-files/... and http://registry.gimp.org/node/15118 and http://gmic.sourceforge.net/gimp.shtml
Information on how to install these plugins and scripts is given at the corresponding sites.