Answer:
playful because those colors really bring out a child like feeling
Answer: Its called an illusion. They practice the trick several times to perfect it to where people think it is magic.
Explanation:
<span>Johannes Gensfleisch zur Laden zum Gutenberg was a German blacksmith, goldsmith, printer, and publisher who introduced printing to Europe. His introduction of mechanical movable type printing to Europe started the Printing Revolution and is widely regarded as the most important invention of the second millennium, the seminal event which ushered in the modern period of human history; but his the first most famously achieved is the printing press that Johannes Gensfleish zur Laden zum made in the workshop.</span>