Lightfastness Testing of Colored Pencils
Have you ever spent hours on a piece of artwork, only to watch it fade over time? It’s a frustrating reality for many artists, and it all comes down to something called ‘lightfastness’ – a medium’s resistance to fading over time when exposed to light. If you want your work to last, choosing supplies with good lightfast ratings is essential. But how do we know which art supplies will hold up over time? Some brands advertise their materials as “lightfast,” but do their claims hold up in real-worl