Copy for website

Kind of writing: Commercial
Num. of words: 350
Industry: Art and Design
Topic: website copy (arts management)
Tone: Formal/Professional
Outline & Structure: I'm an small art management consultancy firm wanting copy for three guiding principles. Those being Clarity, Simplicity, Certainty. 100 words on each paragraph, plus 50 words lead-in (ie our guiding principles are Clairity, Simplicity and Certainty). Happy to use the "we" or "our" ie we aim to provide clear and insight information ... needs to have a balance between "corporate speak" and communicating clearing on these values ie clarity etc
Extra notes: Attached is my branding guidelines, not exactly relevant to the brief but gives a sense of the firm's brand and its purposes