What is the fine-grained topic of the following text: Having spent the past decade building their business and meeting passionate, like-minded people at various industry events across the globe Miha and Maja Mikek, founders of Celtra, (the creative management platform for digital advertising) nevertheless found something to be missing… So, the natural agents of change they are - with shared belief creativity hand-in-hand with technology is essential to propelling advancement of humanity today - they decided to create space and moment in time that would bring together exceptional talent and people. Only return the topic.
Creation and purpose of Celtra by Miha and Maja Mikek