This first one belongs to Portuguese RR - Lighthouses and was sent by Vbformig from Brazil. It took ages to get here, Valéria posted it in the 29th November!
This second one belongs to Slavic Countries RR - group 34 - and was sent by Newrule from Malaysia.
The last one came from very near. from Lisboa. It belongs to Versus RR - group 3 - and was sent by Tanea. A beautiful night view of Santa Justa elevator. It was designed by Mr Eiffel, the same one from Paris ;)