I created it for Xubuntu wallpaper http://www.flickr.com/photos/jcubic/5221489829/in/photostream
電子線路
background、circuit、computer、electric、electronic、gadget、graphic card、green、motherboard
背景、電路、電腦、電動、電子、小工具、顯卡、綠色、母板
資料來源：openclipart ( https://openclipart.org/ )

rounded arrows
圓形箭頭
arrow、arrows、Pfeile
箭頭、箭頭、箭頭
資料來源：openclipart ( https://openclipart.org/ )

Swiss Army Knife.
瑞士軍刀
knife、School posts Icons、swiss knife、tool
刀、學校職位圖標、瑞士刀、工具
資料來源：openclipart ( https://openclipart.org/ )

art deco stamp
裝飾郵票3
Borders、decorative、elegant、stamp、stencils、vintage by fb、Zierelemente
國界、裝飾、優雅、郵票、模板、由fb復古、裝飾物品
資料來源：openclipart ( https://openclipart.org/ )

Yellow mug with drink showing
黃色杯子
coffee、cup、drink、For Logos、mug、tea
咖啡、杯子、喝、對於徽標、杯、茶
資料來源：openclipart ( https://openclipart.org/ )

They say that the flip-phone was designed based on the tricorder design featured in TV's Trek. With that in mind, I tried to design a quick sci-fi scanner device like that from the basic flip-phone design. Scanning for lifeforms on a planet in the nearest star system!
科幻掃描儀設備
cartoon、device、gizmo、scanner、science fiction、scifi、SF、star
動畫片、設備、小發明、掃描器、科幻小說、科幻、SF、星
資料來源：openclipart ( https://openclipart.org/ )

A seamless pattern based on a Celtic knot design. A seamless pattern that includes the original tile (go to Objects / Pattern / Pattern To Objects in Inkscape's menu to extract it).
無縫凱爾特結圖案
16:10 Ratio、Abstract、Art、Background、Celtic Knot、Decorative、Design、Geometric、Ornamental、Pattern、Repeating、Seamless、Wallpaper、Widescreen
16:10比率、抽象、藝術、背景、凱爾特結、裝飾、設計、幾何、裝飾、圖案、重複、無縫、牆紙、寬屏
資料來源：openclipart ( https://openclipart.org/ )

A common character in anime and manga.
動漫學校的女孩
Anime、Comic characters、comic characters、girl、manga、school girl、school uniform、teen、uniform
動漫、漫畫人物、漫畫人物、女孩、漫畫、學校的女孩、校服、青少年、制服
資料來源：openclipart ( https://openclipart.org/ )

Vintage Flower Frame 3
復古花卉框架3
Abstract、Art、Border、Decorative、Fllowers、Floral、Flourish、Flower、Flowers、Frame、Ornamental、remix 191589、Silhouette、Vintage
抽象、藝術、邊界、裝飾、花卉、花的、繁榮、花、花卉、幀、裝飾、混音191589、輪廓、釀酒
資料來源：openclipart ( https://openclipart.org/ )

Blackbird silhouette from publicdomainpictures.net
黑鳥剪影
Bird、Blackbird、Crow、Favorites、Silhouette
鳥、黑鳥、烏鴉、最愛、輪廓
資料來源：openclipart ( https://openclipart.org/ )