Here's a breakdown:
* First Sun of May: This refers to the May Revolution of 1810, which marked the beginning of Argentina's independence from Spain.
* Liberty and Freedom: The sun is seen as a symbol of hope, enlightenment, and the birth of a new era for Argentina, free from colonial rule.
The "Sol de Mayo" is a stylized representation of the sun, featuring a face with a human profile and rays emanating from it. It's a powerful and enduring symbol of Argentine national identity.