Daniel Oost is a member of After Dark, Architectural Photography, As Is, Bokeh, Bridges, Candid Photography, Challenge Café, Cityscapes and Skylines, Contemporary Architecture, Dawn and Dusk Light, Dilapidated Buildings, Dutch Touch, Everyday Life, Farms and Countryside, Horizons, Human and Nature, Insects, Bugs and Creepy Crawlies (2 A Day), Just Lines, Landscape Photography, Light and Reflection 1/24, Mysteries of the Common, Natural Developments, Newcastle NSW, Lake Macquarie & Surrounding Region, Night Photography, Object Studies & Concepts, Paris, Photo-Zen, Photographic France, Primate Art, Railway Art and Photography, Rivers and Streams, Ruins, Ancient and Derelict Buildings, Safe Haven, Shadows & Reflections, SHOPFRONTS , Skyscapes, Street Photography and Photojournalism, StreetArt, Streetscapes, Sunrise, Sunset, Sydney, Techné - the intersection of art and technology, The Birds, The Fine Art of Photography, The Urban Environment, Travel and Adventure and Windows and Doors.