Who painted Why He Cannot Sleep?

Why He Cannot Sleep was painted by Thomas Nast in 1866.

Where can I see Why He Cannot Sleep?

Why He Cannot Sleep is held by National Gallery of Art.

What movement is Why He Cannot Sleep?

Why He Cannot Sleep is associated with Impressionism.

Can I buy a print of Why He Cannot Sleep?

Museum-quality prints of Why He Cannot Sleep are available made-to-order from Artifact World Gallery.

Artwork

Why He Cannot Sleep

Thomas Nast , 1866

Why He Cannot Sleep is an ink print by the Impressionist artist Thomas Nast. It dates from 1866 and is held in the collection of the National Gallery of Art.

Inscription: Inscribed:caption, lower center: WHY HE CANNOT SLEEP; signed in block, lower right: Th. Nast.

About this work

A small window in the background lets in dim light, and outside you can see trees and a moonlit sky.

This black-and-white drawing shows a ghostly figure hovering over a sleeping man. The ghost has long, flowing hair and is reaching toward the man, who’s curled up under a blanket. A small window in the background lets in dim light, and outside you can see trees and a moonlit sky.

The title at the bottom reads "Why He Cannot Sleep", the ghost is keeping him awake. This was published in Harper’s Weekly in 1866, made using wood engraving.

Next, look up engraving to see how artists carved these detailed images.

Overview

Thomas Nast’s 1866 work Why He Cannot Sleep is a black‑and‑white wood engraving printed on newsprint. The image was reproduced in the periodical Harper’s Weekly the same year it was created, presenting a nocturnal scene that combines the ordinary with the supernatural.

Subject & Meaning

The composition depicts a sleeping figure curled beneath a blanket, while a translucent, long‑haired apparition hovers above, reaching toward the sleeper. A dimly lit window frames a moonlit sky and distant trees, suggesting that the ghost’s presence is the cause of the man’s restless night.

Technique & Style

Executed as a wood engraving, Nast incised fine lines into a wood block to achieve intricate tonal variation. The stark contrast between deep blacks and delicate whites creates a haunting atmosphere, while the precise rendering of the ghost’s flowing hair demonstrates the artist’s skill in manipulating line to suggest ethereality.

History & Provenance

First appearing in the 1866 issue of Harper’s Weekly, the print was produced for a mass‑circulation audience, typical of Nast’s work as a political cartoonist and illustrator. Its original paper format, newsprint, reflects the period’s common practice of disseminating visual commentary through inexpensive, widely distributed media.

Context

Created during the post‑Civil War era, the image aligns with contemporary interests in the supernatural and the psychological effects of trauma. While not overtly political, the work echoes broader 19th‑century anxieties about unseen forces disrupting daily life.