[ The launch of the rapper FEDUK's concert tour took place on the A2 stage in St. Petersburg. This event brought together thousands of people from all over the country in the city. The artist presented his fans not only familiar hits, but also unreleased compositions, giving them the opportunity to plunge into the atmosphere of his work. The show, based on minimalism using only lighting effects and laser technology, revealed an innovative facet of a variety of visual tricks to the happy crowd. Light geometry techniques were used to create illusions that captivated viewers with their symmetry and perspective. In this way, the artist demonstrated not only his musical ability, but also his ability to create unique visual content that emphasized his artistic message ]