At a conference held at the NEC Birmingham, where several new smartphone models were presented, I was commissioned to paint at the Alcatel One Touch stand, however this time it would not be with any spray can, this time I used for the first time a very curious device which I had seen appear on television a few months ago, the Digital Graffiti Wall. Personally, I found it very nice to be able to imitate graffiti painting inside a closed event with so many people, without any spray can smell, or any paint drip. All the people who came to the Alcatel stand had a great time, and many wanted to try what it was like to paint with this type of digital spray bottle. In addition, the application allowed you to print the created image, so the guests could take a souvenir from the event. A few days later Alcatel One Touch shared many of the images made at the event on its Facebook page.