The phrase "dull landscape" is correct and usable in written English.
It can be used to describe a landscape that is boring, uninteresting, or lacking in variety or color. Here is an example sentence: The drive through the flat, unchanging fields offered a dull landscape compared to the vibrant cityscape we had left behind.
You look around, and what you see is a flat, dull landscape, its monotony occasionally relieved by the bright red-and-green signage of a 7-Eleven store.
Otherwise the backing band — Mr. Coulter on piano; a four-woman string section, barefoot in mineral-tone silk dresses; a guitar player; a bass player; and a musician alternating between the bodhran (an Irish frame drum), a tin whistle and other traditional instruments — was too delicate, a flat, dull landscape.
But the dull landscape actually covers a turbulent past, a new set of 3D maps reveals.
Simply dropping small annuals into an old, dull landscape is like putting lipstick on a pig; it won't fool anyone.
This contrast —the promise of escapism from the beautiful yet dull landscape of country life, the memories of driving miles to find a rave are all Janson's.
The setting is a suburban nowhere in the Southwest, where long shots of dull landscapes are meant to remind us that opportunities are few.
It pulls everything together and it can make a very dull drab landscape look upbeat and refreshed.
What a dull old landscape it is in kid-food land: processed nuggets and fish fingers, mini burgers and pizzas, pasta with vapid sauces, chips.
Those handmade hearts could bring some relief — a sunny twist in the routine, a splash of color on the dull psychic landscape.
Some eight hours afterward, riding into Amsterdam on the train from Schiphol Airport, I peered out the window at a dull, misty landscape that seemed drained of color.
Last month Andreas Gursky's Rhein II, a big chromogenic print of a rather dull, flat landscape, became the most expensive photograph ever, selling for £2.7m.
