what is the meaning of locomotion

While art is rampant across Cairo's galleries, rarely does an exhibition find a way to take our breath away. 'Beauty and also the Beast' ? a dual exhibition of 'The Beast' from Sabhan Adham, and 'Beauty' from Hossam Dirar ? is a illustration showing jaw-dropping talent, perfectly intertwined at Zamalek's Art Talks. The name Opal comes from three sources. One is the Latin word "Opalus". The second one is from your Greek word "Opalliois" meaning a difference of colour lastly from your ancient Sanskrit word "Upala" meaning precious stone. If one speaks of gemstone over these tongues the saying Opal would be Opallious upala, which suggests precious stone.Which shows of assorted colours when shifted against light.