Festo on Twitter: "Upside-down Balloon: We reveal the riddle's answer….https://t.co/KFXAPH95V4 https://t.co/FgC8j4rNV5" / Twitter
![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 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](https://pbs.twimg.com/media/DgiYrHUW4AEJXZr.jpg)
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
![13th European Hot Air Balloon Championship Editorial Stock Image - Image of sport, lithuania: 186894949 13th European Hot Air Balloon Championship Editorial Stock Image - Image of sport, lithuania: 186894949](https://thumbs.dreamstime.com/b/lithuania-vilnius-august-hot-air-balloons-lifting-off-opening-th-european-balloon-championship-aug-186894949.jpg)
13th European Hot Air Balloon Championship Editorial Stock Image - Image of sport, lithuania: 186894949
![Seven hot air balloons are glowing on the beach of a recreation pond, at a 4 days festival in the Netherlands Stock Photo - Alamy Seven hot air balloons are glowing on the beach of a recreation pond, at a 4 days festival in the Netherlands Stock Photo - Alamy](https://c8.alamy.com/comp/DDJ3MR/seven-hot-air-balloons-are-glowing-on-the-beach-of-a-recreation-pond-DDJ3MR.jpg)
Seven hot air balloons are glowing on the beach of a recreation pond, at a 4 days festival in the Netherlands Stock Photo - Alamy
![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 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](https://pbs.twimg.com/media/DgiYnD5XUAE5IBN.jpg:large)