 Torii Kiyonobu II and Kiyomasu II, the second generation of the school, saw it to its climax.Both artists were active from the 1720s to the 1760s, and consolidated the bolder style of Kiyonobu with the more graceful, delicate style of Kiyomasu.They helped develop the Torii style away from the early, primitive forms of Moronobu and into something that formed a key part of the mainstream style of ukiyo-e.