The color back grounds frame birds and flowers. For the larger, one-day events, (basically The happening monthly) I like the idea of having a similar event flier design with slightly different features based on the neighborhood, time of year, etc.
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Program poster for DelVal College by Dan Blackman. The poster is sent as a mailer with the program information on the back. The collage is made from old botany illustrations found at the Philadelphia Museum of Science. Via: Dan Blackman