qatar expo 2023 in al bidda park doha, qatar

city skyline landmark skyscraper downtown metropolis neighbourhood tree tower architecture building horizon reflection park town doha expo 2023 qatar 2023 qatar doha al bidda park environment horticultural green desert sustainable city expo 2023 agriculture art beautiful biodiversity business city clouds clouds sky colorful columns crops cultivated cultivated food cultivation design entrance environment exhibition flower garden food print gardening green horizontal illuminated ksa modern agriculture ornamental ornamental plants outdoor pavilion plant agriculture saudi arabia saudi pavilion sustainable sustainable development bureau international des expositions tourism travel visit qatar tree