Introduction to Gemstones Poster by Feenixx

الوصف

This poster begins by showing the most popular gemstones, grouped together by class. It explains the important "Four C’s" of gemstones - Cut, Clarity, Color and Caret, followed by an introduction to other important qualities, such as Asterism, Opalescence, Hardness and Pattern. The next row provides wonderful illustrations of the important gemstone cuts, accompanied by an explanation. This is followed by an introduction to cabachons. It then presents an assortment of jewelry. The focus is on affordable items, including some that enthusiastic can make themselves. Next comes non-jewerly use of gemstones - collectible eggs, carvings, decorative slabs, and royal crowns. Of course we had to include a famous Faberge egg. The bottom row presents all the birthstones, in accordance with modern-day standards. Customers have been universally impressed with the quality, beauty and detail of these posters. Pictures do not do them justice! This is a new type of poster that we call content intensive posters. Each provides a comprehensive overview of the subject presented through extraordinary images and fact-filled text. They are designed to appeal to people who enjoy reading books, watching informative and/or educational shows on cable television and subscribing to such magazines as "National Geographic", "Smithsonian" and "Scientific American". They have great educational value and are cherished by teachers, students and professionals. All posters are printed on very heavy, high-quality paper. It is also a very hard paper that preserves tiny details. Posters are then specially coated to provide a satin finish that reduces glare and enhances their presentation. These are the same high standards used to produce expensive art prints. Artists are selected on the basis of their illustration skills and their knowledge of the subect. Many have both art and science degrees. This ensures an accurate presentation of the subject.