A cloud is an aerosol comprising a visible mass of minute liquid droplets, frozen crystals, or particles suspended in the atmosphere above the surface of a planetary body. There are various types, but I'm sure most of you heard of Cirrus' Cirrostratus', Cumulus' or Cumulonimbus'. One thing's for sure, they're relaxing to look at, especially during sunsets when they change their usual colors to a real-life "fire in the sky".
For this cache, you don't have to calculate anything, you don't have to prepare some special tool, you don't even need to think about anything. Just sit down and relax, look up and wave to the puffy passerby. Maybe one of them comes closer to say "hi" back. :)
The sculpture on GZ is "Cloud and rain" by Petar Ujević.

Oblaci su vidljive nakupine kapljica vode ili čestica leda (ili oboje) u atmosferi. Postoje razni tipovi oblaka, ali siguran sam da je većina vas čula za Ciruse, Cirostratuse, Kumuluse ili Kumulonimbuse. Jedno je sigurno, opuštajuće je gledati ih, pogotovo tijekom zalaska sunca kad iz uobičajenih boja prelaze u pravo "vatreno nebo".
Za ovaj cache ne morate ništa računati, ne morate imati poseban alat uz sebe, ne morate čak niti razmišljati o ičemu. Samo sjednite i opustite se, pogledajte gore i mahnite pufastim prolaznicima. Možda se jedan od njih spusti bliže kako bi vam uzvratio pozdrav. :)
Skulptura na lokaciji je "Oblak i kiša" ak. kipara Petra Ujevića.