The document announces a Master Class on digital influence and visual content in Barcelona, Spain from September 7-8, 2023. It is hosted by Francisco Valadez, founder of BCNFirst International Community. The class will cover attraction marketing, content and visibility strategies for mixed audiences, personal branding and event interaction, and digital influence through social media. Valadez's work includes digital integration, branding, and communication projects for over 30 companies. The goal of the class is to teach professionals how to build their personal brand and online influence in an authentic way.