WHO AM I?

No one knows who Banksy is. Nor is it clear who all were still in the school building last night. A team of renowned art detective René van der Vlam is at the scene to find out who Banksy is. (Van der Vlam recently recovered Vincent van Gogh's lost ring that he had given to his brother Theo). Van der Vlam needs the school's students in the trace investigation.

The art detective assumes that Banksy is a collective, with apparently Dutch accomplices. Van der Vlam managed to reduce the number of suspects to about five employees of the school.

• Concierge
• Teacher (Visual Arts)
• Mentor
• Scheduler
• Rector/Director

All these suspects he interviewed and mapped their alibis. 

Yesterday evening, all suspects were in the school until 8pm in connection with preparations for Theatre Day, an annual day when the school is themed and students attend workshops and perform.

Your mission is to find out:

1. Which of the suspects is Banksy? And
2. Why this 'work of art' here?

Time is running out. In an hour's time, the school board wants to know who the,...in their eyes,...Vandal is!?

Is it a vandal? Or do-gooder,.... it doesn't matter. Van der Vlam has another hour and the group's help is needed to find out the truth!

Van der Vlam and his assistants have already done a lot of work. A lot of data has been collected. But is everything that has been discovered correct? Use the ipad and find out who you think Banksy is.