Australia’s Crystalbrook line of luxury boutique hotels and resorts cut a distinctive figure — they’re luxe and sustainable, but never stodgy. Crystalbrook Vincent, in Brisbane, is a fine example of the brand’s vision: colorful, vibrant, and full of art, in this case no fewer than 500 prints by the Melbourne-based portrait artist Vincent Fantauzzo. The rooms and suites are stylish and comfortable, and the hotel’s two dining and drinking venues, the upscale Roman-style Polpetta and the Los Angeles tribute that is the Fiume rooftop pool bar, are worthy additions to the Howard Smith Wharves nightlife and entertainment district.