Good vegan dressing for steamed artichokes?

Hello... though I'm not vegan, I often make and eat vegan dishes.. I am in search for a new idea for a dressing /interesting dipping sauce for steamed quartered artichokes (the variety they grow here is unique and amazing). I usually stick to a light vinaigrette made w olive oil, garlic, parsley and lemon (very tasty!)... but perhaps someone has new and interesting suggestions?