[Koha] Using Koha for photo archive

We have a large photo archive, which we are scanning into image files as time goes by. Is there a way to use Koha to catalog this archive and attach the image files to the record so they can be downloaded by the user? There may be more than one image file per record - for instance if it was scanned as both a jpg and a tif file. Is there a way to handle that situation? Thanks for the look. Doug