The Spanish one on the right is presumably CAMARGO ex-ISABEL FLORES (IMO 5164057), after her cargo gear was removed.
http://www.buques.org/Navieras/IVL/Vega_I.htm

Hello Malcolm, many thanks for your comments.
Regards Michael

Yes Phil, you´re quite right. The vessel at the left side is "Kang Da", the second one at the right side is "Sabik".
Regards Michael

KANG DA is the vessel furthest left, surely?
http://www.shipspotting.com/gallery/photo.php?lid=2142877

Just to add that the dramatic background of the hills behind the port where marble is excavated is very striking

Many thanks Michael for posting this interesting photo.
In 2nd June 1981 Lloyd's Shipping Index, KANG DA is reported to have sailed from New Mangalore on 7th May, passing Port Said on 19th May bound for Marina Di Carrara. SABIK had not been reported since February, then bound for West Africa.