Little changes in the original clipart
騎自行車的機器人
bike、Love、remix 248149、riding、robot
自行車、愛、混音248149、騎術、機器人
資料來源：openclipart ( https://openclipart.org/ )

Simplified icon of typical gangster in the 1920s and 1930s USA, with a beige hat, cigar and Tommy gun.
匪徒
Chicago、cigar、Comic characters、crime、criminal、gangster、machine gun、money、Occupation icons、shoot、stuff、Thompson、Tommy gun、violence
芝加哥、雪茄、漫畫人物、犯罪、刑事、匪徒、機槍、錢、職業圖標、射擊、東西、湯普森、湯米槍、暴力
資料來源：openclipart ( https://openclipart.org/ )

This image was adapted from a picture posted to publicdomainq.net. All of the images on these sites are in the public domain i.e. CC0. This site is only in Japanese but can be easily navigated with Google Translate.
商人 - 邀請
Comic characters、cute people、invite、male、man、office、publicdomainq.net、suit、tie、welcome、work
漫畫人物、可愛的人、邀請、男、人、辦公室、public domain Q.net、適合、貼、歡迎、工作
資料來源：openclipart ( https://openclipart.org/ )

'Kadomatsu' is a decorative bamboo thing that is put up in Japan around New Years. It is similar in size to a western Christmas tree and it is put in similar places outside. (Although it isn't ever put in living rooms!) This is a symbol of New Years, in a Japanese way.
日本新年 - Kadomatsu
bamboo、culture、design、Japan、Japanese Holidays、kadomatsu、new year
竹、文化、設計、日本、日本假期、松木裝飾、新年
資料來源：openclipart ( https://openclipart.org/ )

Just a little bit of wordplay using an ant silhouette to write out the word "insure" making a play on the sound of the word "insurance."
保險螞蟻
ant、challenge closed、insurance、wordplay
上、挑戰關閉、保險、雙關語
資料來源：openclipart ( https://openclipart.org/ )

Planet Saturn, Planeta Saturno
行星土星，行星Saturno
Espacio、INEM、Pereira、Planet、Planeta、Risaralda、Space
空間、INEM、梨、行星、行星、里薩拉爾達、空間
資料來源：openclipart ( https://openclipart.org/ )

Until I return to my Chemistry artwork, some basic illustrations for energy sources. :-)
太陽能電池 - 能源 - 2
bitmap_issue、cell、clipart_issue、energy、oldifluff、renewable、science、solar、sun
bitmap_issue、細胞、clipart_issue、能源、oldifluff、可再生、科學、太陽能、孫
資料來源：openclipart ( https://openclipart.org/ )

Still trying out spirally curved paths these simple black lizard resulted. One ellipse, two spirally lines and a deco-line form the body.
蜥蜴
curved、ellipse、helical、helix、line art、lizard、ornament、outline、oval、spiral
彎曲、橢圓、螺旋形的、螺旋、線條藝術、蜥蜴、裝飾、大綱、橢圓、螺旋
資料來源：openclipart ( https://openclipart.org/ )

Randomly coloured jigsaw pattern, starting with the 20 x 20 outline by roeschter.
拼圖模式
background、colourful、design、jigsaw、pattern、random、texture、wallpaper
背景、華美、設計、拼圖、圖案、隨機、質地、牆紙
資料來源：openclipart ( https://openclipart.org/ )

Tribal elephant traced from a public domain image.
部落大象
Abstract、Art、Elephant、Lineart、Pachyderm、Tribal
抽象、藝術、象、藝術線條、厚皮類動物、部落的
資料來源：openclipart ( https://openclipart.org/ )