Alchymist
 This very vigorous, very thorny climber blooms in spring only, but for a long period.  The large blooms are  creamy peach and pink in combinations that are always different and interesting.   It is suitable for a large arbor.  Bred by Kordes in 1956, rated as hardy from zone 4.  
Alchymist is the creamy one,  Lavender Lassie the pink.