The influence of Dutch painters is clearly visible in Busch 's work . " Hals diluted and shortened ( ... ) but still Halsian " , wrote Paul Klee after visiting a Busch memorial exhibition in 1908 . A strong influence on Busch was Adriaen Brouwer , whose themes was farming and inn life , rustic dances , card players , smokers , drunkards and rowdies . He dismissed the techniques of Impressionism with its strong preoccupation with the effect of light , and used new colours , such as Aniline Yellow , and photographs , as an aid . The landscapes from the mid @-@ 1880s show the same broad brushstrokes as seen in the paintings of the young Franz von Lenbach . Busch refused to exhibit work even though he was befriended by many artists of the Munich School , which would have allowed him to do so ; it was not until near the end of his life that he presented his paintings to the public .