Sustainable Kitchens - The Vine House. Flat panelled oak cabinets with routed pulls painted in Little Green Grey Teal and polished concrete worktop sit next to a brushed stainless steel unit with an integrated Smeg oven. The joining of three separate materials is done in a very elegant way in this kitchen. The wood of the cabinetry meets the concrete of the worktop which meets the stainless steel of the tower units. Photography credit - Brett Charles