gel http://www.adorama.com/alc/taginfo/gel Article: Use Gels and Flash To Punch Up Drab A Drab Background In Portrait Photography.Exploring Photography—AdoramaTV <p><span style="font-size: small;">Mark Wallace shows a simple way to use speedlights and gels to transform dull backgrounds.</span></p> http://www.adorama.com/alc/article/14089 Article: Transform a Portrait Photograph into A Crazy Heavy Metal Poster With Two Flashes and Gels.You Keep Shooting with Bryan Peterson: Adorama Photography TV <p><span style="font-size: small;">AdoramaTV Presents You Keep Shooting with Bryan Peterson. In this episode, Bryan will show you how to shoot a creative photo using two flashes and two gels.</span></p> http://www.adorama.com/alc/article/13933 Article: Gels and Line of Sight TTL Flash For A Dramatic Model Shot .Photo on the Go with Joe McNally: Adorama Photography TV <p><span style="font-size: small;">Adorama Photography TV Presents Photo on the Go with Joe McNally. In this episode, Joe demonstrates how to achieve a line of sight TTL transmission at a distance while using colored gels to alter the color of the environment.&nbsp; </span></p> http://www.adorama.com/alc/article/13854 Article: Formatt Hitech Multistop and Warm2Cool Filters—Adorama TV.Product Review <p><span style="font-size: small;">Adorama Photography TV presents the unique Formatt Hitech Multistop ND and Warm2Cool filters.</span></p> http://www.adorama.com/alc/article/13643