Row context in DAX explained visually

A visual representation of the DAX row context helps to understand the related conceptual model.
Article and download: https://sql.bi/843689?aff=yt

How to learn DAX: https://www.sqlbi.com/guides/dax/?aff=yt
The definitive guide to DAX: https://www.sqlbi.com/books/the-definitive-guide-to-dax-2nd-edition/?aff=yt