Seascape by popular dutch painter Wim Van Norden (1917 - 2001).
 
Painting and Frame in excellent condition, signed in lower left. On the back is written "W.V. Norden" followed by "112". In the bottom left is  "57" which could indicate the year of composition 1957.
 
Painting itself has the dimension:
 
H - 23"
W - 30"