Thanks to Sina & Marie, from commons.wikimedia.org/wiki/File:Fish_icon_(The_Noun_Project_27052).svg
魚圖標
fish、gut、icon、Iconic、Simple Symbols
魚、良好、圖標、標誌性的、簡單的符號
資料來源：openclipart ( https://openclipart.org/ )

A fall leaves coloring page
秋天葉子著色頁
coloring book、fall、holidays、leaves、nature、seasons
填色本、秋季、假期、樹葉、性質、季節
資料來源：openclipart ( https://openclipart.org/ )

A modification using inkscape's filters.
Ubuntu 36 Swirl Remix
36、Circle Icons、Colorful、Filter、Inkscape、remix 153007、swirl、ubuntu
36、圓圈圖標、華美、過濾、Inkscape中、混音153007、漩渦、Ubuntu的
資料來源：openclipart ( https://openclipart.org/ )

wheel in wheel in wheel
齒輪
wheel gear circle retro
輪齒圈復古
資料來源：openclipart ( https://openclipart.org/ )

from the old OCAl site
齒輪
engine、engrenagem、gear、mecanica、shape
發動機、齒輪、齒輪、機械學、形狀
資料來源：openclipart ( https://openclipart.org/ )

Huba-huba! A long time ago, this was probably very scandalous! This lady shows us her corset (that pulls in her body to give it that classic 'hourglass' look...) which a lot harder to wear than a bra. Poor ladies of yesteryear. This particular lady seems quite relaxed in her corset.
緊身胸衣的女士
corset、fashion、lady、Maidens、sexy、underwear、woman
緊身胸衣、時尚、淑女、少女、性感的、內衣、女人
資料來源：openclipart ( https://openclipart.org/ )

A mermaid or girl diving in the sea. The picture is from an ad for a bohemian mineral water in an Austrian newspaper from around 1900.
美人魚
bubble、BurgundyGirl、Cuts、dive、fairy、flower、fresh、girl、lake、mermaid、ocean、Print、sea、swim、water、wave、Waves、woman
氣泡、BurgundyGirl、削減、潛水、仙女、花、新鮮、女孩、湖、美人魚、海洋、打印、海、游泳、水、波、波浪、女人
資料來源：openclipart ( https://openclipart.org/ )

Pixabay.
聖索菲亞大教堂
3D、Architecture、Building、Church、Constantinople、God、Hagia Sophia、History、Istanbul、Mosque、Religion、Rendering、Turkey
ZD、建築、建造、教會、君士坦丁堡、神、聖索菲亞大教堂、歷史、伊斯坦布爾、清真寺、宗教、渲染、火雞
資料來源：openclipart ( https://openclipart.org/ )

A blonde retro woman, biting a pencil, thinking.Traced from http://comicbookplus.com/?dlid=22248
女人思考，寫作
Cartoonie、female、retro、Semi-Realistic People、thinking、vintage by fb、woman、writing
動畫片、女、復古、半現實的人、思維、由fb復古、女人、寫作
資料來源：openclipart ( https://openclipart.org/ )

a drawing of a mushrooms
蘑菇
food、forest、fungi、mushroom、nature、remix problem、vintage by fb
餐飲、森林、菌類、蘑菇、性質、混音問題、由fb復古
資料來源：openclipart ( https://openclipart.org/ )