Chiaroscuro is a technique in painting that uses tones, shades, shadows and highlights to create the illusion of three dimensions on two dimensional media. Developed in the Renaissance, chiaroscuro comes from the Italian words for bright or clear and dark or obscure. It is usually translated as 'light-dark'.
While early RA symptoms can be mimicked by other diseases, the symptoms and signs are very characteristic of rheumatoid disease. The 15 early rheumatoid arthritis symptoms and signs discussed in this article include the following: Fatigue. Joint pain. Joint tenderness. Joint swelling. Joint redness. Joint warmth.
Rheumatoid arthritis has many symptoms that you might not associate with arthritis pain. These can include: 1  Joint pain that occurs on both sides of the body, such as both feet, ankles, wrists, or fingers.2  Significant stiffness in the morning that persists for at least an hour. 3  Aching muscles all over the body. 4  Weak muscles.hile joint pain and stiffness are the most common terms used to describe arthritis pain, the warning signs are pretty specific. Here's what you need to know in order to get the right diagnosis â and the best treatment.