Ultra-Fractal-Redux

APRIL 2025 CHALLENGE_SPRINGTIME AROMAS   This April 2025 challenge features two formulas that have been in the UF collection for some time, so people who have experienced problems updating their public formulas won’t have to worry.   In the Public Formulas go to “REB.ufm” and choose “Scaled Julike Newton”.    Under your Coloring Tab go to TMA.ucl and choose “Naru’s Gnarly Potpourri”.  Most of your layers must have this formula and coloring formula combination, but you may have other layers as well.     CHALLENGE RULES Entries per month:  4 Submit to the 2025 APRIL gallery here: https://www.deviantart.com/ultra-fractal-redux/gallery/96332339/april-2025-springtime-aromas This Challenge ends on APRIL 30th,  2025. Simple watermarks only. Please mention or link to the group or this journal in your comments. :iconUltra-Fractal-Redux: Share params if you are able to so we can all learn from this exercise.  Your parameters can be very useful to new UF users! We look forward to seeing all of

MARCH 2025 CHALLENGE_ BE FOR ME THE SKY      In the Public Formulas, for your first layer open VDB.ufm and click on either Sky or Sky2 or Sky3 or Sky4.  For all your subsequent layers you may have any of these four Sky formulas. You may use all four of these as you wish, or any three of them, or just two, or even just one. For each Sky layer you use, go to Standard.ucl Plug-In Coloring Gradient and under the outside Coloring Algorithm section, click on Public Formulas OM.ulb.  Pick ”Smescit Resu 4” which has 25 variants.  Use any of these variants plus any parameters or functions that you wish. For any inside colorings you may choose any inside function at all, whether it be under the Standard Plug-In Coloring Gradient or not.  Any mappings, gradients, or merge modes may be used.  If you employ any frames or textures, those may use any formulas you wish. The title is from MOODS By Sara Teasdale   I am the still rain falling, Too tired for singing mirth — Oh, be the green fields