"A Sketch of the Past" is divided into two parts. The first part, "A Sketch of the Past," covers Woolf's childhood and early life experiences, while the second part, "Notes for a Sketch of the Past," provides additional reflections and commentary.

The essay is written in a lyrical and introspective style, characteristic of Woolf's prose. She employs a non-linear narrative, jumping between different periods and memories, to create a sense of fluidity and fragmentation. This reflects her modernist approach to storytelling and her interest in exploring the subjective experience.

Virginia Woolf was born on January 25, 1882, in Kensington, London, to Leslie Stephen and Julia Jackson Stephen. Her father was a prominent literary critic and philosopher, and her mother was a nurse and a women's rights activist. Virginia was the seventh of eight children, and her family was part of the intellectual and artistic elite of Victorian England.

Woolf also explores her artistic development, including her early attempts at writing and her influences. She discusses her involvement with the Bloomsbury Group, a circle of intellectuals and artists who shared her interests in modernism and avant-garde culture.

"A Sketch of the Past" is a significant work in Woolf's oeuvre, providing a unique insight into her life experiences and artistic development. The essay has been widely praised for its lyrical prose, introspective candor, and nuanced exploration of memory and identity.

The essay also touches on Woolf's experiences with mental illness, which began in her teenage years. She describes her struggles with depression, anxiety, and what would later be diagnosed as bipolar disorder.

Woolf then recounts her early education, which was marked by periods of illness and convalescence. She describes her love of reading and writing, which became a source of comfort and escape. She also discusses her relationships with her siblings, particularly her sister Vanessa, with whom she shared a close bond.