# Sketchplanations > Sketchplanations explains the world one sketch at a time, turning complex ideas into simple sketches. Each hand-drawn sketch comes with a short explanation, covering ideas from science, creativity, psychology, business and everyday life. Made by Jono Hey. Each sketch has its own page at https://sketchplanations.com/{slug} with the drawing, a written explanation and a description of the image (alt text). Sketches are filed under categories such as science, psychology and creativity. ## Using the sketches - Licence: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/). Showing a sketch as an example, quoting its explanation, or summarising it is welcome, as long as you credit it and link to the sketch page. - Suggested credit: "Image: Jono Hey, Sketchplanations (https://sketchplanations.com/{slug}), CC BY-NC 4.0", with the sketch page as the link. - Please keep the Sketchplanations name on the image and do not remove the logo. If you adapt a sketch, say so and credit the original. - Commercial use (books, selling, advertising) needs permission: https://sketchplanations.com/licence - Image URLs are listed below for the latest sketches, and for every sketch in https://sketchplanations.com/sketches.json and https://sketchplanations.com/llms-full.txt. Use those rather than the download endpoint. ## Find content - [All sketches as JSON](https://sketchplanations.com/sketches.json): every sketch with title, summary, image URL, alt text, date and categories - [All sketches as text](https://sketchplanations.com/llms-full.txt): the full explanation of every sketch - [Search](https://sketchplanations.com/search?q=habits): search by topic, e.g. ?q=habits - [Categories](https://sketchplanations.com/categories): browse by topic; each category lives at https://sketchplanations.com/categories/{category} - [Archive](https://sketchplanations.com/archive): every sketch, newest first - [RSS feed](https://sketchplanations.com/rss.xml): the latest sketches ## Latest sketches - [Notice Collect Process Share: A process for creating a body of work](https://sketchplanations.com/notice-collect-process-share): image https://images.prismic.io/sketchplanations/aWENpRibKi3sV1S0_SP1000-NoticeCollectProcessShare.png?auto=format%2Ccompress&w=1200 - [EBEH: Easy, Build, Easy Hard, Repeat](https://sketchplanations.com/ebeh): image https://images.prismic.io/sketchplanations/7Do4zLKvqt6_THBA_SP999-EBEH-swimmingsetsfortrainingandlife.png?auto=format%2Ccompress&w=1200 - [Additive and Subtractive Colour, RGB and CMYK](https://sketchplanations.com/additive-and-subtractive-colour): image https://images.prismic.io/sketchplanations/aeJ1BNK9oK5Oi-el_SP998-Subtractiveandadditivecolour.png?auto=format%2Ccompress&w=1200 - [The Free-Rider Problem](https://sketchplanations.com/the-free-rider-problem): image https://images.prismic.io/sketchplanations/B47ZndSQYy6_zqUl_SP997-TheFree-riderProblem.png?auto=format%2Ccompress&w=1200 - [False Needles in Haystacks](https://sketchplanations.com/false-needles-in-haystacks): image https://images.prismic.io/sketchplanations/_14DmkMBZC58Pedy_SP996-Mostneedleswillbehay-frames.png?auto=format%2Ccompress&w=1200 - [The Cloze Test](https://sketchplanations.com/the-cloze-test): image https://images.prismic.io/sketchplanations/80PP1jYUwA26N5gr_SP995-TheClozeTest.jpg?auto=format%2Ccompress&w=1200 - [Beyond mountains, there are mountains](https://sketchplanations.com/beyond-mountains-there-are-mountains): image https://images.prismic.io/sketchplanations/0UDWY3GpFrH_mH5n_SP994-Beyondmountains%2Ctherearemountains.jpg?auto=format%2Ccompress&w=1200 - [The Ordering Problem: Reasonable decisions that lead to dumb outcomes](https://sketchplanations.com/the-ordering-problem): image https://images.prismic.io/sketchplanations/1tNEgrwefwXBcKpq_SP993-TheOrderingProblem.png?auto=format%2Ccompress&w=1200 - [A Year From Now, You'll be Grateful You Started Today](https://sketchplanations.com/a-year-from-now-grateful-you-started-today): image https://images.prismic.io/sketchplanations/Kv5NJg72kwfielk4_SP992-AYearFromNowYou%27llbeGratefulYouStartedToday.png?auto=format%2Ccompress&w=1200 - [Petrichor: the smell of rain on dry ground](https://sketchplanations.com/petrichor): image https://images.prismic.io/sketchplanations/U6oHrSs9GdDW0Q3c_SP991-Petrichor.jpg?auto=format%2Ccompress&w=1200 - [Buridan's Ass](https://sketchplanations.com/buridans-ass): image https://images.prismic.io/sketchplanations/b9k04dwmb3rfn_Jb_SP990-Buridan%27sAss.png?auto=format%2Ccompress&w=1200 - [The Wisdom Paradox](https://sketchplanations.com/the-wisdom-paradox): image https://images.prismic.io/sketchplanations/gLZDehKK6HI6UcSh_SP989-TheWisdomParadox.png?auto=format%2Ccompress&w=1200 - [Thumbtrap](https://sketchplanations.com/thumbtrap): image https://images.prismic.io/sketchplanations/wGaT_d3FkmaH3QHF_SP988-Thumbtrap.png?auto=format%2Ccompress&w=1200 - [Night owls and early birds](https://sketchplanations.com/night-owls-and-early-birds): image https://images.prismic.io/sketchplanations/wi6edOGghgNSiuav_SP987-Nightowlsandearlybirds.png?auto=format%2Ccompress&w=1200 - [The Rose Bush Rule](https://sketchplanations.com/the-rose-bush-rule): image https://images.prismic.io/sketchplanations/witFEqUNx9iLSgDe_SP986-Lifeislikearosebush.png?auto=format%2Ccompress&w=1200 - [Endonym and exonym](https://sketchplanations.com/endonym-and-exonym): image https://images.prismic.io/sketchplanations/iZkhuDvVOTfS48if_SP985-EndonymandExonym.png?auto=format%2Ccompress&w=1200 - [Melody and Harmony](https://sketchplanations.com/melody-and-harmony): image https://images.prismic.io/sketchplanations/QFtNk75O24AlwJ18_SP984-MelodyandHarmony.png?auto=format%2Ccompress&w=1200 - [Fast Pool, Slow Pool](https://sketchplanations.com/fast-pool-slow-pool): image https://images.prismic.io/sketchplanations/aj5EK1bRV8_Qf6I6_SP983-FastPoolSlowPool.png?auto=format%2Ccompress&w=1200 - [Wooden's 8 Laws of Learning](https://sketchplanations.com/woodens-8-laws-of-learning): image https://images.prismic.io/sketchplanations/ajUDIo1P9HI4Ut53_SP982-JohnWooden%E2%80%99s8LawsofLearning.png?auto=format%2Ccompress&w=1200 - [Einstein's Mirror](https://sketchplanations.com/einsteins-mirror): image https://images.prismic.io/sketchplanations/aikr0weQX7-eXIWo_SP981-Einstein%E2%80%99sMirror.png?auto=format%2Ccompress&w=1200 ## About - [About Jono Hey and Sketchplanations](https://sketchplanations.com/about) - [Big Ideas Little Pictures](https://sketchplanations.com/big-ideas-little-pictures): the book - [Licence and attribution](https://sketchplanations.com/licence)