Image from a Vintage Science Book, 1884. Traced from a modified version of thegraphicsfairy.com/royalty-free-images-anatomical-heart-vintage/<br/>解剖心臟<br/>anatomical、anatomy、blood、body、books、clipart_issue、drawing、heart、human、Interessant、medicine、muscle、pump、Roots、vintage、vintage by fb<br/>解剖、解剖學、血液、身體、圖書、clipart_issue、畫畫、心、人的、有趣、醫學、肌肉、泵、根、釀酒、由fb復古<br/>資料來源：openclipart ( https://openclipart.org/ )

Tree with thin branches and leaves<br/>Whispy Tree<br/>book、Cuts、Family Reunions、forest、Formen、leaves、My patterns、nature、plant、spring、tree、trees - cartoon、vines<br/>書、削減、家庭團聚、森林、形狀、樹葉、我的模式、性質、廠、彈簧、樹、樹木 - 卡通、藤<br/>資料來源：openclipart ( https://openclipart.org/ )

Owl Line Art.<br/>貓頭鷹線條藝術<br/>animal、bird、black and white、CCC Animals、Collection、coloring book、Coloring Page Images、Creatures、hibou、KIDS、line art、outline、owl<br/>動物、鳥、黑與白、CCC動物、採集、填色本、著色頁圖像、生物、貓頭鷹、KIDS、線條藝術、大綱、貓頭鷹<br/>資料來源：openclipart ( https://openclipart.org/ )

A simple cartoon mouse<br/>簡單的卡通鼠標<br/>animal、cartoon、colour、cuties、how i did it、mammal、Mice、mouse、Perfect Art<br/>動物、動畫片、顏色、美眉、我是怎麼做到的、哺乳動物、老鼠、老鼠、完美的藝術<br/>資料來源：openclipart ( https://openclipart.org/ )

A series of cartoon number animals from 1 to 10. Great for Kids posters on counting. Created by pencilsauce.com using inkscape from inkscape.org.I've also loaded SVG's of individual numbersThe SVG isn't displaying well on the browser. See the lores png for actual depiction.<br/>數字動物<br/>Cartoon、cartoon、counting、Criaturas、kanz、Library、math、MSB、numbers、numerals、School<br/>動畫片、動畫片、數數、生物、寶、圖書館、數學、MSB、數字、數字、學校<br/>資料來源：openclipart ( https://openclipart.org/ )

Simple line drawing of a cartoon/kid flower with stem and petals.<br/>簡單的花<br/>basic、cartoon、flower、kid、line drawing、outline、Plants、putzart library、simple<br/>基本、動畫片、花、孩子、畫線、大綱、植物、putzart圖書館、簡單<br/>資料來源：openclipart ( https://openclipart.org/ )

A simple vector tree.<br/>簡單的矢量樹<br/>color、green、how i did it、midegn trees、nature、observer_open-clip-art、plant、tree、trees - cartoon<br/>顏色、綠色、我是怎麼做到的、midegn樹、性質、observer_open-剪貼畫、廠、樹、樹木 - 卡通<br/>資料來源：openclipart ( https://openclipart.org/ )

Cartoon leopard. Remixed from Lemmling's Cartoon Giraffe (color) and Cartoon Cat.<br/>卡通豹<br/>animal、Animals、cartoon、cat、Good Cartoon Drawings、KIDS、leopard、mammal、remix、t-shirts<br/>動物、動物、動畫片、貓、好卡通圖紙、KIDS、豹、哺乳動物、混音、T卹<br/>資料來源：openclipart ( https://openclipart.org/ )

A stubby pencil<br/>鉛筆<br/>edit、Favorites3、icon、Miscellany、pencil、school、write<br/>編輯、Favorites3、圖標、雜記、鉛筆、學校、寫<br/>資料來源：openclipart ( https://openclipart.org/ )

A wooden chest full of gold pieces, suitable for a pirate. Arr.<br/>百寶箱<br/>Basteln、booty、chest、coins、Cool Stuff For 100 Dollars、Cool Things To Buy、gold、photorealistic、pirate、pirates、Pirate Stuff、treasure、WAM<br/>修補匠、贓物、胸部、硬幣、酷的東西100美元、很酷的東西買、金、真實感、海盜、海盜、海盜的東西、寶藏、WAM<br/>資料來源：openclipart ( https://openclipart.org/ )