Modeling & Photography FAQ-Photography What does it mean when a model list her age as 99 or more? Rating: -2 What does it mean when a model list her weight as 10 pounds? Images from my camera are coming out at 72 dpi. Should it be higher? Rating: +0 Should I set the DPI on web images to 72 DPI? What PPI should I use to print my images? How do I build a portable power pack for my strobes? Where can I find more information about LCD monitors, calibration, and lighting? What is better for white balance? A gray card or a white card? Where can I find a photo related Q&A index? What does it mean when a model has nudes in her portfolio but states that she does not do nudes? I need info on basic lighting techniques. How can I setup a proof gallery where models can view proofs and purchase prints? How do I spot a photography scam? How can I send large files to someone? Why are the colors on images I upload to the web different? Where can I learn more about Adobe Lightroom? How do I embed a watermark into my images? How do I clean my DSLR sensor? How can I calculate an estimate on what to charge for an editorial photo for a publication? Where can I find Waterfalls? How do I learn about using a light meter? Do I need parental consent to photograph minors? If I will not be using images of minors for anything, do I need a model release for a minor model? Is there a way to prevent download of my images?