This week is full of interesting events to be highlighted in your agenda

If you are in Vienna, take a trip to TBA21 Augarten, where you will find  Ernesto Neto’s collaboration with the Amerindian artists and pajés (spiritual healers) of the Huni Kuin people. The exhibition unfolds as an experiment, establishing a zone of encounter with our “ancestral futures” and an investigation of the teachings of plants and the spiritual nature of objects. More info at http://tba21.org/augarten

If you are in Barcelona, it's a good chance to visit the MACBA Desires and Necessities, presenting 86 works including new acquisitions made in the last three years – over half of which are exhibited here for the first time – together with works already belonging to the Collection. Or maybe you are interested on architecture and modernisme: La Pedrera summer is a open secret. Activities, guided tours and a lovely terrace are just mind blowing!

And finally, just a  flash new that we are particularly  happy to spread: Ai Wei Wei will be in UK for his major exhibition at London's Royal Academy in September. It's so good to know!