Badiu, T., Buelow, A., Clark, R., Clark, D., Van Dooree, C., Gatti, M., Gustafson, P., Ho Henrik, S., Hsieh, J., Ingram, K., Morrison, J., Musa, M., Ottner, O., Restrepo, J., & Smith, C. (2004). New master of photoshop: Volume 2. Fifth Avenue, NY: FriendsofApress Company.