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.
In some severe cases, the appearance of hard bumps on the skin of the face can be the sign of a more dangerous allergic reaction called anaphylactic shock. If facial bumps are accompanied by breathing complications, dizziness, loss of consciousness or a drop in blood pressure, seek medical attention immediately.