Thanks for referral reminding me of video compendium by Eric Rankin where he explores geometrical shapes, numerical values and Platonic solids, synthesizing geometry into sacred frequency. He discusses the origins of sacred numbers like 432 from Sumerian root of 12-60 based system of counting, still in use today. He shows astounding relationship between F# and C# chords and what’s become known as ‘sacred geometry’. It’s geometric! and all about frequency.