The Latin letter i may be used either as a vowel or a consonant. When used as a consonant, it often is replaced by the letter j, which originally, was simply an orthographic long i that was used in initial positions and when it occurred between two other vowels.
Illustration by Jessie Willcox Smith (1863â1935) An illustration is a decoration, interpretation or visual explanation of a text, concept or process, designed for integration in published media, such as posters, flyers, magazines, books, teaching materials, animations, video games and films. The origin of the word âillustrationâ is late Middle English: via Old French from Latin illustratio, from the verb illustrate.
Nature of Work. In a scientific illustration, the primary emphasis is accuracy in the portrayal of the subject matter. Details of the subject must be correctly delineated to show proportions, coloration, anatomical structures, or other diagnostic features.