{"id":1739,"date":"2017-07-25T16:18:02","date_gmt":"2017-07-25T14:18:02","guid":{"rendered":"http:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/MG_3852.png"},"modified":"2023-12-08T17:34:04","modified_gmt":"2023-12-08T16:34:04","slug":"_mg_3852-2","status":"inherit","type":"attachment","link":"https:\/\/www.cesarecatania.eu\/en\/portfolio\/mouth-of-etna-b-c-d-e\/_mg_3852-2\/","title":{"rendered":"Rhombus"},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_eb_attr":"","_vp_format_video_url":"","_vp_image_focal_point":[],"_vp_custom_popup_image":0,"_vp_format_audio_url":"","_vp_custom_thumbnail":0,"_vp_custom_thumbnail_focal_point":[],"_vp_hover_thumbnail":0,"_vp_hover_thumbnail_focal_point":[]},"class_list":["post-1739","attachment","type-attachment","status-inherit","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rhombus - Cesare Catania - Contemporary Art<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rhombus - Cesare Catania - Contemporary Art\" \/>\n<meta property=\"og:description\" content=\"\u96d5\u5851\u4f5c\u54c1\u540d\u4e3a\u201c La Bocca dell&#039;Etna\u201d\uff08E\u7248\uff09\u3002\u8fd9\u662f\u4e3a\u9053\u5c14\u987f\u7efc\u5408\u75c7\u60a3\u8005\u8bbe\u8ba1\u7684\u7b2c\u4e00\u4ef6\u827a\u672f\u54c1\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png\" \/>\n<meta property=\"og:site_name\" content=\"Cesare Catania - Contemporary Art\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-08T16:34:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@cesare_catania\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png\",\"url\":\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png\",\"name\":\"Rhombus - Cesare Catania - Contemporary Art\",\"isPartOf\":{\"@id\":\"https:\/\/www.cesarecatania.eu\/#website\"},\"datePublished\":\"2017-07-25T14:18:02+00:00\",\"dateModified\":\"2023-12-08T16:34:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\",\"item\":\"https:\/\/www.cesarecatania.eu\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"MAIN CATEGORIES of the Contemporary Artworks of Cesare Catania\",\"item\":\"https:\/\/www.cesarecatania.eu\/en\/portfolio-category\/main-categories-of-the-contemporary-artworks-of-cesare-catania\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sculptures\",\"item\":\"https:\/\/www.cesarecatania.eu\/en\/portfolio-category\/sculptures\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"54-55-56-57 &#8211; 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&#8220;The Mouth of Etna (B-C-D-E Version)&#8221;","item":"https:\/\/www.cesarecatania.eu\/en\/portfolio\/mouth-of-etna-b-c-d-e\/"},{"@type":"ListItem","position":5,"name":"Rhombus"}]},{"@type":"WebSite","@id":"https:\/\/www.cesarecatania.eu\/#website","url":"https:\/\/www.cesarecatania.eu\/","name":"Cesare Catania - Contemporary Art","description":"ingenuity works - paintings - sculptures","publisher":{"@id":"https:\/\/www.cesarecatania.eu\/#\/schema\/person\/584c451c301d1df9adae083787500657"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cesarecatania.eu\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/www.cesarecatania.eu\/#\/schema\/person\/584c451c301d1df9adae083787500657","name":"Cesare Catania","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.cesarecatania.eu\/#\/schema\/person\/image\/","url":"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png","contentUrl":"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png","width":1500,"height":1500,"caption":"Cesare Catania"},"logo":{"@id":"https:\/\/www.cesarecatania.eu\/#\/schema\/person\/image\/"}}]}},"description":{"rendered":"<p class=\"attachment\"><a href='https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png'><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-300x300.png\" class=\"attachment-medium size-medium\" alt=\"What does rhombus mean?\" srcset=\"https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-300x300.png 300w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-100x100.png 100w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-600x600.png 600w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-150x150.png 150w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-1024x1024.png 1024w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-140x140.png 140w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-50x50.png 50w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-780x780.png 780w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-535x535.png 535w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e-400x400.png 400w, https:\/\/www.cesarecatania.eu\/wp-content\/uploads\/2017\/07\/e.png 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>In Euclidean geometry, a rhombus (plural rhombi or rhombuses) is a simple (non-self-intersecting) quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal in length. The rhombus is often called a diamond, after the diamonds suit in playing cards which resembles the projection of an octahedral diamond, or a lozenge, though the former sometimes refers specifically to a rhombus with a 60\u00b0 angle (see Polyiamond), and the latter sometimes refers specifically to a rhombus with a 45\u00b0 angle.<br \/>\nCesare Catania as artist and as civil engineer knows very well geometry and teach us how a simple geometric shape can become the most famous work of art.<\/p>\n"},"caption":{"rendered":"<p>\u96d5\u5851\u4f5c\u54c1\u540d\u4e3a\u201c La Bocca dell&#8217;Etna\u201d\uff08E\u7248\uff09\u3002\u8fd9\u662f\u4e3a\u9053\u5c14\u987f\u7efc\u5408\u75c7\u60a3\u8005\u8bbe\u8ba1\u7684\u7b2c\u4e00\u4ef6\u827a\u672f\u54c1<\/p>\n"},"alt_text":"What does rhombus 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