Movement is an aspect that is especially important for stroke survivors and patients.
Therapists suggest training with a Wii (Gaming), singing along to songs, or creating music yourself.
The feeling of water or touching rocks is also beneficial, hence why aquarium making is also suggested. Calligraphy or making jewellery, as it requires having proper control over your hand is also extremely helpful for stroke patients and trains the hand. Anything that keeps one moving and trains the problem area is essentially beneficial for these patients, for which reason I see tactile art being extremely complementary.
https://www.flintrehab.com/activities-for-stroke-patients/
In image 3, an image of art you can touch and feel. This is a specific type of art that I personally see being integrated into an engaging hospital escape room, and which is also different from regular and existing art therapy. Plus, it is supportive for stroke patients as engaging with items or art patients will be more beneficial for this distinct hospital patient.
Additional exercises that are beneficial for stroke patients are balance boards, as they can assist with balance when walking, and dough, which can make the hands stronger and one gain better coordination again. Similarly, to that, exercise balls are efficient for hand movement and stretching hands.
A different method is a mirror box in which the affected hand will be inside the box and the healthy hand outside. When you train with the hand which is not affected it will trick the brain into thinking and give the illusion that both hands are working and will motivate both hands to move.
Certain art forms that combine those elements in a room are also something I envision and again unique compared to art therapy.
https://www.flintrehab.com/stroke-rehab-equipment/