If you want, tell me which interpretation you meant and I’ll produce a focused, detailed how-to (e.g., step-by-step conservation procedure, a crackle medium recipe and application times, a Photoshop workflow with layer settings, or a web-dev debugging checklist).
Research in 2021 focused on numerical modeling and the impact of environmental factors on canvas stability: "Paintings crack initiation time caused by microclimate" easy canvas crack 2021
Which of those would you like?