The Flower of Life symbol is claimed to be one of the most powerful esoteric symbols with first useage dating back hundreds of thousands of years (an alternate history is also proposed in which human civilization existed then as well.) The symbol has been popularized by Drunvalo Melchizedek. This rendering is hand-drawn in a vector illustrator program and hence not completely precise, but has proven very effective for me as a calming device.
生命之花的象徵
aiflowers、Designs、energy healing、esoteric、flower of life、Healing、mandala、Mandala、symbol、Tarot flowers、THINGS、yoga
aiflowers、設計、能量治療、深奧、生命之花、復原、曼陀羅、曼陀羅、符號、塔羅牌花、THINGS、瑜伽
資料來源：openclipart ( https://openclipart.org/ )

Silhouette of a cat
洞1
cat、Cats、gat、gato、Silhouettes、silueta
貓、貓、可能、貓、剪影、側影
資料來源：openclipart ( https://openclipart.org/ )

pink flower.
粉紅色的花
ak student、flower、Flowers、Miscellany、pink flower、Tarot flowers、Wreath clip art
如果是學生、花、花卉、雜記、粉紅色的花、塔羅牌花、花圈剪貼畫
資料來源：openclipart ( https://openclipart.org/ )

A glossy heart logo.
心
cartoon、heart、Hearts , 、icon、love、shape、symbol、valentine
動畫片、心、心，、圖標、愛、形狀、符號、情人節
資料來源：openclipart ( https://openclipart.org/ )

I made all these yesterday for use in the OpenStack diagrams. Hope someone finds them useful. Could be useful for creating infographics and stuff. Cheers!
一些形狀
CDs、dashboard、disk、Gears、harddisk、hard disk、identity card、Image store、man、monitor、network device、Professional、screw head、screws、shiny discs、storage、virtual machine、Wall、web interface
光盤、儀表板、磁盤、齒輪、硬盤驅動器、硬盤、身份證、圖像存儲、人、監控、網絡設備、專業的、螺釘頭、螺絲、閃亮的光盤、存儲、虛擬機、壁、網絡界面
資料來源：openclipart ( https://openclipart.org/ )

A cat paw print (sharp version), based on a photo I took of my cat's paw prints in the snow. Drawn in Inkscape.
貓爪印
animal、animals、cat、Cats、clipart_issue、HSM various、paw、paw print、Perfect Art、pet、Silhouettes、stamp art
動物、動物、貓、貓、clipart_issue、HSM各種各樣、爪子、繼續、完美的藝術、寵物、剪影、郵票藝術
資料來源：openclipart ( https://openclipart.org/ )

an old etching of a hand with a pointing finger
指手
anatomy、finger、hand、pointer、pointing
解剖學、手指、手、指針、指點
資料來源：openclipart ( https://openclipart.org/ )

set of weather icons
天氣圖標 - 完整的設置
Collection、icons、set、weather
採集、圖標、組、天氣
資料來源：openclipart ( https://openclipart.org/ )

Halloween Bat
萬聖節棒
halloween、Halloween Bat、Halloween Bat clip art、handies、kanz
萬聖節、萬聖節棒、萬聖節蝙蝠剪貼畫、handies、寶
資料來源：openclipart ( https://openclipart.org/ )

Whole peach with second peach cut open.
桃子
CCC Fruits、Food、food、fruit、fruits、Fruits、Frutas-collection、nectarine、peach、peaches、Veggies、Verbs
CCC水果、餐飲、餐飲、水果、水果、水果、水果收集、油桃、桃子、桃子、蔬菜、動詞
資料來源：openclipart ( https://openclipart.org/ )