41. Thumbnail Sketch. No, not the kind of thumbnail on your hand. Thumbnail sketches are rough drawings of potential design concepts or solutions. These sketches are used to visualise and grow various ideas and concepts by hand before moving to the screen. Adham Dannaway
Skin bumps: Bumps or lumps on the skin. See detailed information below for a list of 179 causes of Skin bumps, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Skin bumps: Causes | Symptom Checker Â». The following medical conditions are some of the possible causes of Skin bumps.
An abscess is an area of infected tissue that collects in part of the body. An abscess might appear on the skin, under the skin, in a tooth, or even deep inside the body. On top of the skin, an abscess may look like an unhealed wound or a pimple. Underneath the skin, it may create a swollen bump. A skin abscess might hurt and feel warm when you touch it.