Festo – Upside Down Balloon Illusion | Interactive Architecture Lab
Festo on Twitter: "Up in the air! Our Festo hot-air Balloons are flying again. Be inspired by the breathtaking pictures of our ballooning team in Slovakia. https://t.co/iT1Uk5oQ8Y" / Twitter
Inverted Hot Air Balloon | Hot air balloon, Hot air, Air
Festo on Twitter: "Up in the air! Our Festo hot-air Balloons are flying again. Be inspired by the breathtaking pictures of our ballooning team in Slovakia. https://t.co/iT1Uk5oQ8Y" / Twitter