need help in making a brochure in arts administration

You will need to supply the content, but here are many sites that can show you how to make a brochure, using different programs (Word, etc.):

http://www.google.com/search?q=how+to+make+a+brochure&ie=utf-8&oe=utf-8&aq=t&client=firefox-a&rlz=1R1GGLL_en___US379