General antonyms:
* Seascape: Focuses on the sea and coastline.
* Cityscape: Focuses on urban areas.
* Innerscape: Refers to the internal world or emotions.
* Abstract: Emphasizes the non-representational or conceptual.
* Interior: Contrasts the external environment with the inside of a building.
Specific antonyms depending on context:
* Portrait: If "landscape" is referring to a painting of a scene, "portrait" could be an antonym.
* Still life: If "landscape" is referring to a painting, "still life" could be an antonym.
* Abstract art: If "landscape" is referring to a painting style, "abstract art" could be an antonym.
The best antonym for "landscape" will depend on the specific context and what you want to emphasize.