signed with the artist's initials, titled, dedicated and dated 'G. S. To Patrick, this preliminary sketch "Souvenir of Portugal" Jan 1957' lower right; further signed with the artist's initials, titled, inscribed and dated 'Preliminary Sketch "Portugal No. II" G. S. 1957' on the reverse

tempera and pencil on card

28.2 x 26.8 cm (11 1/8 x 10 1/2 in.)

Painted in 1957.