appearances box-like buildings concrete contemporary contrast contrasting cool courtyard dark decorated Designs distinctive elements exterior external flowers gardens greenery high levels light linear lines modern plants shade shadows shelter sheltered Sizes structures style styles tree variety views walls abstract african African-style-village angles appearance barriers black-&-white branches community cover covering cultural culture entrance entrances fencing greyscale intertwined logs monochrome path protection replica rocks secure security Singapore Singapore-zoo sticks village weave wood wooden woven Arabian bed bedroom curtains pillows balcony building English style green Malta old tumbledown antique style continents countries globe maps places World