Jan Streitburger is Principal of Crescent Hill Studio, Arlington, MA. My clients include non-profit, educational, medical/biotech, financial, retail and high tech companies. I�ve held the positions of Executive Art Director at McDougall Associates, Peabody, MA. Art Director at Arrco Medical Advertising, Brookline, MA and Assistant Creative Director at The Haughey Group, Copley Square, Boston. Originally a fine artist, my work often depicts a painterly quality.