Some sad news about Gerald Scarfe's exhibition which was due to open today: the Museum have made the following announcement. "Due to the flooding in Prague, Museum Kampa is closed until further notice. The upcoming exhibition of Gerald Scarfe Pink Floyd in Prague which was scheduled to open June 7, 2013 has been postponed. We will announce an alternative date as soon as possible."

For up to date information about the Museum's reopening please call: +420 724 22 88 38. Donations towards the repair are also being sought - more details at their website.

Yesterday, it was announced that two shows on the 2013 Roger Waters The Wall Live tour have had to change venues.

Due to technical, production and curfew issues the August 7th show in Prague has moved to the O2 Arena and the September 1st show in Belgrade has moved to the city's Kombank Arena. All previously purchased tickets for these shows will be honoured at the new venues. Please contact your point of purchase for information on how this move will affect your seating. RogerWaters.com customers will be contacted directly. Tickets for Belgrade can still be purchased through Eventim.rs. If you are after tickets for Prague, please note that the capacity of the new venue is limited, so the concert is currently almost sold out. Last tickets will be released for sale from June 11th 2013. These tickets will only be available from Sazkaticket.cz.

Last year, the work of Gerald Scarfe, the world-famous British icon of social and political caricature - and collaborator with Pink Floyd for various 1970s projects most notably The Wall, and Roger's Pros and Cons - had its Czech premiere at the Egon Schiele Art Centrum in Český Krumlov.

The exhibition of more than 100 large-format drawings and watercolours closed in October 2012, but some great news for our Czech friends: the exhibition is opening at the beautiful Kampa Museum in Prague tomorrow, June 7th 2013 and will run there for some three months. The Museum is situated on the eastern bank of the Kampa Island on the River Vltava.

Assuming the exhibition transfers in its entirety from its Krumlov staging, it should offer the following:

• political and social commentary and caricatures of British and world politicians, the Royal Family, but also Czechoslovak politicians from 1969
• cartoons of showbusiness personalities (Woody Allen, Mick Jagger, Madonna...)
• set and costume design for the English National Opera (Orpheus in the Underworld)
• album artwork for the Pink Floyd album The Wall - and the new exhibition poster shows The Teacher (looking a little more like Scarfe than we've seen previously) to hint at the contents of the show
• designs for the Walt Disney film Hercules (Scarfe was the first outside designer to work with the studio since Salvador Dalí!)
• creation of the title sequence for the Yes Minister series which appeared on BBC television

For more information on the exhibition, and the venue, visit www.museumkampa.cz. Our thanks to Vlado Marcinek for the information.

A new offer has been announced on Pink Floyd's official website: if you have purchased any version of The Dark Side Of The Moon on CD or if you purchased the 2011 remaster at iTunes or on vinyl, you can now unlock a free download of Money (Roger Waters Demo) – previously only available in the Immersion Box Set.

To access the bonus area, visit www.pinkfloyd.com/bonus and follow the on-screen instructions. You'll either need to insert the CD (and it can be any official version that has been released over the years), go to iTunes if you downloaded it, or, if you are an owner of the 2011 vinyl, there was a paper insert with a code on it...