HAL's Rudra helicopters lined up and ready to go. It's been an exhilarating experience flying and testing these awesome machines. Watercolour on Arches 300gsm paper 22 x 15 inch. #watercolorartist #watercolours #watercolors #aquarela #aqurelle #hindustanaeronauticslimited #rudra #ALH #artbymra #artbymranand