Frida Kahlo, a renowned Mexican artist, is recognized for her significant contributions to the world of art. Through focusing on her collection of 100 paintings, one can analyze and understand the different stages of her artistic journey. Known for her self-portraits, Kahlo distinguished herself by candidly portraying her emotional and physical pain along with her passion. Her work is characterized by vibrant, bold colors, embodying her resilience and zest for life.

Amongst her notable works, her paintings such as Self Portrait in a Velvet Dress (1926) and The Bus (1929) marked the early stage of her artistry. Themes of indigenous and Mexican culture began to surface, showing her loyalty and respect for her roots. She also demonstrated her courage to experiment with various subjects, as seen in Two women (1929), setting her art apart from her contemporaries.

Kahlo's art reached diverse dimensions in the 1930s. Her profound self-portraits, such as My Dress Hangs There (1933) and My Grandparents My Parents and Me (1936), poignantly expressed her personal experiences and deeper consciousness. She engaged directly with political and societal issues in her painting Self Portrait Along the Boarder Line Between Mexico and the United States. This period also saw her exploring various relationships in her life, notably with Diego Rivera, showcased in her Frieda and Diego Rivera (1931) painting.

In the 1940s, Kahlo's work took a turn towards a more contemplative emotionality. One of her most significant works during this period was The Broken Column (1944), a self-portrait depicting her physical distress. There was a clear shift in her subject matter and technique; she continued her exploration of the numerous aspects of her personal life as well as of the Mexican culture.

Her works were recognized for their heartfelt narratives and depiction of the feminine form and experience. Kahlo's focus on native culture rendered her a commendable figure in Mexico. At the same time, her empowering portrayal of women resonated globally and made her a significant icon among feminists.

Her legacy continues to this day, as her paintings, quotes, and biography inspire many to appreciate art as a means of powerful self-expression and introspection. Frida Kahlo's work truly emphasized the potential of art as a mirror of life's pain, passion, and the vibrancy and resilience of the human spirit. Her contribution to the discourse about identity, culture, and female experience is, and will continue to be, instrumental to the art world.