 Kiyochika's woodblock prints stand apart from those of the earlier Edo period, incorporating not only Western styles but also Western subjects, as he depicted the introduction of such things as horse-drawn carriages, clock towers, and railroads to Tokyo.The modern cityscapes typically form a backdrop to human comings-and-goings rather than the focus itself and appear to observe rather than celebrate or deny Meiji industrial modernization and its promotion of "fukoku kyōhei" ("enrich the state, strengthen the military"); in contrast, Kiyochika's contemporary Yoshitoshi with his samurai battle prints glorified conservative values against the ideals of Westernization.During the Edo period most ukiyo-e artists regularly produced shunga erotic pictures, despite government censorship.