Butterfly Old World swallowtail (Papilio machaon) of the family Papilionidae. ,common yellow swallowtail , Penedo de Lexim, Igreja a Nova, ,Mafra , Archaeological site of from the late Neolithic to the Bronze Age, volcanic chimney, where the magma that formed suffered slow cooling and minerals generated well-developed holocrystalline arranged basalt shaped prismatic columns, near Lisbon, near Lisboa, Portugal, june, 2016, stock photo
Paulo Vítor Martins Born and raised in Lisbon. Believer in humanity and in science. Lover of family and friends and all the good things in life.