Search results
Results from the WOW.Com Content Network
A pencil (/ ˈ p ɛ n s ə l / ⓘ) is a writing or drawing implement with a solid pigment core in a protective casing that reduces the risk of core breakage and keeps it from marking the user's hand. Pencils create marks by physical abrasion, leaving a trail of solid core material that adheres to a sheet of paper or other surface.
Leonardo da Vinci's Vitruvian Man (c. 1485) Accademia, Venice. Drawing is a visual art that uses an instrument to mark paper or another two-dimensional surface. The instruments used to make a drawing are pencils, crayons, pens with inks, brushes with paints, or combinations of these, and in more modern times, computer styluses with graphics tablets or gamepads in VR drawing software.
Colored pencils are made in a wide range of price, quality and usability, from student-grade to professional-grade. Concentration of pigments in the core, lightfastness of the pigments, durability of the colored pencil, and softness of the core are some determinants of a brand's quality and, consequently, its market price.
From the 16th century, all pencils were made with leads of English natural graphite, but modern pencil lead is most commonly a mix of powdered graphite and clay; it was invented by Nicolas-Jacques Conté in 1795. [60] [61] It is chemically unrelated to the metal lead, whose ores had a similar appearance, hence the continuation of the name.
Sketches can be made in any drawing medium. The term is most often applied to graphic work executed in a dry medium such as silverpoint , graphite , pencil , charcoal or pastel . It may also apply to drawings executed in pen and ink, digital input such as a digital pen , ballpoint pen, marker pen , water colour and oil paint .
Handwriting, a person's particular style of writing by pen or a pencil; Hand (handwriting), in paleography, refers to a distinct generic style of penmanship; Block letters – also called printing, is the use of the simple letters children are taught to write when first learning
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Carpenter pencils are easier to grip than standard pencils, because they have a larger surface area. The non-round core allows thick or thin lines to be made by holding the pencil slightly rotated, particularly useful in carpentry where thin lines are required for high precision markings and are easy to erase, but thick markings are needed to ...