image is a derivative work of the following images: File:Viana_do_Castelo-view_of_old_part.jpg licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL 2009-07-26T09:27:53Z...
provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor...
provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor...
provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor...