India, Nov. 28 -- Imagine you step out to clock your 10,000 steps a day target by walking in a clean, green park. But slowly and steadily, you start setting your eyes on observing objects of a certain colour along the way. That's colour walk for you - a simple, creative activity where you pick a colour before stepping out and then spend your entire walk noticing it in your surroundings.It started as a creative gathering at London's Old Spitalfields Market some months ago. People dressed in vibrant outfits and strolled together, and it went viral online. By training your mind to observe colours intentionally, you stimulate your senses, slow down anxious thoughts, and reconnect with the present moment. As it happens, colour walk turns out t...