A contemporary character piece, 'Artemis' by Peter Leys explores evocative harmonic shifts and atmospheric textures. It is designed to create a sense of nighttime stillness through careful use of dynamics and pedaling.
The main technical hurdle is balancing long-held melodic lines against delicate, shimmering accompaniment patterns.
Comparable difficulty and character — good candidates for what to learn next.
Artemis is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 4.
You should be comfortable at Henle level 4 — meaning you can already play level 3–4 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of Artemis lasts about 4 minutes.
Artemis is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Bespiegeling by Peter Leys, 'k Hou van stilte by Peter Leys, Ballade in G minor by Peter Leys — see the full similar-pieces list on this page.