Four Tennis Prints, comprising: Jan Van Diemen (Dutch, b.1954) featuring an abstract tennis player at the net, Limited Edition 60 of 140, signed upper

Four Tennis Prints, comprising: Jan Van Diemen (Dutch, b.1954) featuring an abstract tennis player at the net, Limited Edition 60 of 140, signed upper margin with blind stamp dated '95, 47 x 39.5 cm; Ronald Sales featuring tennis net, Limited Edition 42 of 125, signed lower margin in pencil, dated '84, 56.6 x 74 cm; Michel Poort (Dutch) featuring a tennis player at the net, signed in pencil lower margin, 75.2 x 52.7 cm; and Michel Poort ''New Balls Please'', lithograph signed in pencil lower margin, 69.8 x 50 cm