CharlotteK
Looked critically at my collection again, and I would also add to the above Ceccoli and Margarete Peterson decks.Tarots I have that feel just as much oracle-like are Osho Zen, Waking the Wild Spirit (OOP so could be hard or expensive to get), Voyager, Tarot of the Sidhe, Revised William Blake, Tarot of the Spirit, and, strangely the Animal Totem Tarot (which although has an excellent book reads extremely expressively).
The Linestrider is also a possibility. It has a lot of animal based images, which are fairly minimalist but beautiful and meaning can easily be drawn out of them without needing to know the Tarot system.