Blue Impulse for each aircraft: white, red, blue, green and yellow and painted in silver, light blue, blue and pink; on the leader's aircraft, the blue is replaced by gold. Later, in 1961, all five aircraft received a special paint scheme of overall white with blue flashes. In 1964, Blue Impulse performed at the opening of the 1964 Summer Olympics in Tokyo, drawing the Olympic rings in the air with coloured smoke. In 1970, at the opening of Expo '70 in Osaka, the team drew "Expo '70" in the air. In February 1982, after 545 air demonstrations, Blue Impulse replaced the Sabres
Green Dot (symbol) obvious links with the Chinese Taijitu (yin and yang) symbol and Gary Anderson's recycling symbol. Where full-color printing is available, its official form is printed in a light and a dark shade of green (Pantone 366C and 343C). For cost reasons or to avoid a visual clash with other symbols, many manufacturers chose a black-and-white or other color combination on their packages. The Green Dot logo merely indicates that a company has joined the Green Dot scheme, and "not" necessarily that the package is fully recyclable. The logo is often confused with the recycling logo. In Malta, Green Dot Malta