Stevens station showcases two art pieces as part of the MRT network's Art-in-Transit programme.

[19][20] With restrictions imposed on construction due to the COVID-19 pandemic, the TEL3 completion date was pushed by one year to 2022.

[21] On 9 March 2022, Transport Minister S Iswaran announced in Parliament that TEL 3 would open in the second half of that year.

This meant that the two DTL platforms did not have paid link to each other and commuters had to tap in at the right fare gate depending on their direction of travelling.

A 24-metre (79 ft) long mosaic, PIN – 23040 by Om Mee Ai, is displayed at this station as part of the MRT network's Art-in-Transit programme, a public art showcase which integrates artworks into the MRT network.

The artwork consists of hand-printed stamp patterns of nutmeg and rubber seeds in earthy shades of stone grey, timber brown and olive green, referencing the natural heritage of the area.

[37] The artist intends to remind commuters of the "distinct historical and natural identity" of the locality, where many exotic plantations grew during the 19th century.

After the work was stamped, layers of translucent paint were applied until they achieved a simmering effect.

[37] A Syllabus for Stevens, by Shubigi Rao, depicts shelves of books with a hundred engraved titles.

[40][41] The titles, which include In Search Of The Elusive, Or How To Find Missing Socks, and Guide To Scoring A Date, are meant to reflect "the humour and intelligence of schoolgirls".