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Line art or line drawing is any image that consists of distinct straight lines or curved lines placed against a background (usually plain). Two-dimensional or three-dimensional objects are often represented through shade (darkness) or hue . Line art can use lines of different colors, although line art is usually monochromatic.
Contour drawing is an essential technique in the field of art because it is a strong foundation for any drawing or painting; it can potentially modify a subjects’ form through variation within the lines. It is widely accepted among schools, art institutions, and colleges as an effective training aid and discipline [3] for beginner artists. In ...
XRD-CT employs a monochromatic pencil beam scanning approach and captures the diffraction signal in transmission geometry, producing a diffraction projection dataset. In this setup, the sample moves along an axis perpendicular to the beam's direction. It is illuminated with a monochromatic finely collimated or focused "pencil" X-ray beam.
a line of objects, often regularly spaced (as seats in a theatre, vegetable plants in a garden etc.) a line of entries in a table, etc. (as opposed to a column) an instance of rowing (as in a boat) a series of prison cells ("death row") a particular street or area of a town (as in skid row, dilapidated neighbourhood haunted by vagrants, misfits ...
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.
Benadryl, the brand name of the generic antihistamine diphenhydramine, is not labeled for use in dogs but has remained a popular choice among veterinarians, dog groomers, and dog-owning families ...
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As the aristocracy often used hunting dogs, dogs were shown as symbols in heraldry. In the late Middle Ages and the Renaissance, heraldry became a highly developed discipline. Dogs of various types, and occasionally of specific breeds, occur as charges and supporters in many coats of arms, and often symbolise courage, vigilance, loyalty, and ...