Very abstract vectorisations with 3-4 colors, but it looks like s/w-photography.<br/>構成健美運動員<br/>body、bodybuilding、dumbell、man、muscle、people、person、photorealistic、posing、strength、weightlifter<br/>身體、健美運動、啞鈴、人、肌肉、人、人、真實感、冒充、強度、舉重<br/>資料來源：openclipart ( https://openclipart.org/ )

a small green leaf icon<br/>小綠葉圖標<br/>biology、design、element、green、icon、leaf、logo、nature、plant、symbol、tree、trees - cartoon<br/>生物學、設計、元件、綠色、圖標、葉、商標、性質、廠、符號、樹、樹木 - 卡通<br/>資料來源：openclipart ( https://openclipart.org/ )

A line art drawing of a Deers head by Tom Kelley for the US Fish and Wildlife Service. Source URL:http://www.fws.gov/pictures/lineart/tomkelley/deerhead.html<br/>鹿頭<br/>deer、fws、fws lineart、head、line art、UU pictures<br/>鹿、光、燈襯裡、頭、線條藝術、UU圖片<br/>資料來源：openclipart ( https://openclipart.org/ )

King's crown (originally named "couronne") by Franck Doucet. From old OCAL website.<br/>王冠<br/>clothing、crown、gold、golden、jewel、jewellery、metallic、party、royal<br/>服裝、王冠、金、金色、寶、首飾、金屬的、派對、王室的<br/>資料來源：openclipart ( https://openclipart.org/ )

This is clipart converted and broken apart that has been released into the public domain because the document says so, and its from NASA, a USA government agency. The publication is called "The Brain in Space:"http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/The.Brain.in.Space.html<br/>孩子們在教室裡<br/>astronomy、blackboard、brain、classroom、converted、GGT、government、kids、nasa、pointer、science、space、teacher、usa<br/>天文學、黑板、腦、課堂、轉換、GGT、政府、孩子、上、指針、科學、空間、老師、使用<br/>資料來源：openclipart ( https://openclipart.org/ )

Student asking a question with her hand held up in the air line art.<br/>學生問一個問題/學生問一個問題<br/>black and white、colouring book、Comic characters、cuties、girl、outline、people、question、school、SCHOOL、student<br/>黑與白、著色書、漫畫人物、美眉、女孩、大綱、人、題、學校、學校、學生<br/>資料來源：openclipart ( https://openclipart.org/ )

a border of sunflowers from http://runeberg.org/ordochbild/ <br/>向日葵邊界<br/>border、decorative、externalsource、flower、plant、sunflower<br/>邊界、裝飾、外部源、花、廠、向日葵<br/>資料來源：openclipart ( https://openclipart.org/ )

The PNG preview looks best a full size. The SVG's shadow is obviously still unsupported by many browsers but you should know how to remedy that if you use the file.<br/>電影地帶<br/>film、film strip、how i did it、movie、movies<br/>電影、電影地帶、我是怎麼做到的、電影、電影<br/>資料來源：openclipart ( https://openclipart.org/ )

Image of an empty four lane highway with a grassy median receding into the distance.<br/>開路<br/>asphalt、autobahn、car、expressway、freeway、highway、how i did it、interstate、Performance Based、road、road trip、travel<br/>瀝青、公路、汽車、高速公路、高速公路、高速公路、我是怎麼做到的、州際、基於績效、路、公路旅行、旅行<br/>資料來源：openclipart ( https://openclipart.org/ )

Two pink hearts with a dark pink heart in the center.<br/>一起兩個粉紅色的心<br/>cute planner stickers、heart、Hearts a plenty、images、love、love heart、pink、pink hearts、romance、romantic、Shapes、valentine、valetine heart、valetines day、Wedding<br/>可愛的策劃貼紙、心、心中充足、圖片、愛、愛心、粉、粉紅色的心、浪漫、浪漫、形狀、情人節、情人節的心、情人節、婚禮<br/>資料來源：openclipart ( https://openclipart.org/ )