Hows the view from your office? Pretty boring, huh? Probably nothing like what Clyde Butcher sees on an average day at his office. Thats because his window is a camera lens. While most of us are treated to a view of the company parking lot, Butchers out gazing at snow-capped mountains, 50-foot waterfalls, and other scenes of the great outdoors. And this Saturday, the photographer and noted conservationist is on hand for the opening of his exhibit Wilderness Visions of America at the Museum of Discovery and Science (401 SW Second St., Fort Lauderdale). Butcher will give a presentation from noon to 12:45 p.m., followed by book signings at 1 and 3 p.m. Afterward, stop by Home Depot and pick up a philodendron for your office.