Record General Colour ConText ID: REC:2559Original language: Latin transl_trans Transcription • Si uis splendentem gemmis inferre colorem Partem quere tibi tantummodo marmoris equi Hinc ne ledatur tactu leuiore lunetur Gemma superposito sed petre flumine tracto Quanto durescit tanto magis ipsa nitescit. Source Library/ Place of edition Title Year Starting date End date Display order London, British Library Egerton 840 A, De diversis artibus- Hic incipit tractatus lumbardicus Qualiter temperantur colores ad depingendum (Hs.)-De coloribus et artibus romanorum