How can I take pictures to show that my legs are long and swollen?

Well, as an amateur photographer, I can tell you that it is actually easy to look long when taking pictures.

You need to consider both photographers and models.

From the model's point of view, posture is very important. First, you can choose to wear high heels, which is the most obvious effect. After that, if you are sitting, you can try to press your instep down to make your legs look slender.

For photographers, if you use a SLR camera, you need to use a wide-angle lens to pull the model's legs from the center of the viewfinder to the edge, so that the wide-angle lens will lengthen your legs to your surprise. Also, try to use a lower position, that is, put the camera down and look up at you, which will also have a good effect.