Metalpoint Drawing from Leonardo to Jasper Johns

array(10) { [0]=> object(stdClass)#4620 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "3pkludU_oP0" ["related_video_title"]=> string(46) "Drawing After Da Vinci: Studies in Silverpoint" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(18) "Emelina le Norreys" } [1]=> object(stdClass)#4593 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "cCZDVPZIyvE" ["related_video_title"]=> string(43) "Rembrandt Drawing in Silverpoint Time Lapse" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(17) "Old Dirty Masters" } [2]=> object(stdClass)#4618 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "-f0ym3CtleQ" ["related_video_title"]=> string(37) "Leonardo da Vinci's Drawing Materials" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> string(22) "Royal Collection Trust" } [3]=> object(stdClass)#4625 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "NK4Uo5QvH6M" ["related_video_title"]=> string(32) "Oil Painting, Old Masters Method" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(45) "Art School of SF Bay (www.artschoolsfbay.com)" } [4]=> object(stdClass)#4604 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "4-1TXg9yUK4" ["related_video_title"]=> string(39) "When lead pencils were silver and gold." ["posted_time"]=> string(19) "7 лет назад" ["channelName"]=> string(13) "CuriosityShow" } [5]=> object(stdClass)#4622 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "mse1AqqHKyI" ["related_video_title"]=> string(67) "Drawing with Charcoal: Historical Techniques of 19th Century France" ["posted_time"]=> string(19) "9 лет назад" ["channelName"]=> string(12) "Getty Museum" } [6]=> object(stdClass)#4617 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "S0oF9EusyK8" ["related_video_title"]=> string(16) "Power and Pathos" ["posted_time"]=> string(19) "9 лет назад" ["channelName"]=> string(23) "National Gallery of Art" } [7]=> object(stdClass)#4627 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Tg3m9Rco8Ak" ["related_video_title"]=> string(82) "Скотт Риттер - Польские наёмники взяты в плен" ["posted_time"]=> string(21) "4 часа назад" ["channelName"]=> string(23) "Голос Разума" } [8]=> object(stdClass)#4603 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "WD66WaCVkNU" ["related_video_title"]=> string(24) "Drawing with Silverpoint" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(20) "Andrew Barrowman Art" } [9]=> object(stdClass)#4621 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vQaTEOXk4JA" ["related_video_title"]=> string(32) "Goldpoint-Silverpoint-Metalpoint" ["posted_time"]=> string(20) "14 лет назад" ["channelName"]=> string(17) "russellspoonerism" } }