First paid installations is in SIGNAL Dome (entrance fee is 70 Kč for kid’s screening and 190 Kč for evening screenings). The second one is the videomapping in Tyršův dům – Tigrelab. Here you pay the entrance fee 50 Kč, and with the ticket, you get also 3D glasses, so that your experience is maximized. All the other 21 installations are free of charge.