Pieter Bruegel the Elder's 16th-century painting 'The Fight Between Carnival and Lent' contains hidden playing cards. This ...

In the exhibition Ghost, on view at Franz Kaka gallery in Toronto, Jennifer Carvalho repaints fragments of 15th-century ...

This optical illusion challenge tests your IQ and observational skills. The task is to find a hidden cat in an image within eight seconds. Successfully locating the cat indicates high attention to ...

The tension between sacred mysteries that must be shielded from outsiders and those that can be revealed animates an ...

The Roman-era temple of Esna, 60 kilometers south of Luxor in Egypt, is undergoing extensive restoration work in an ...

Renaissance paintings, medieval archives, cloistered orchards—how one Italian scientist is uncovering secrets that could help ...

Challenge your vision and intelligence with a tough optical illusion. Spot a hidden heart in a detailed farmhouse picture ...

Art Limited Best modern and contemporary online art gallery featuring artworks from international artists. Exhibit, sell, buy, create and discover incredible creativity in painting, illustration, ...

This is one of the bigger chapters in the game, and like Chapter 1, there will be plenty of Hidden Flowers for you to collect ...

The study of X-ray emission from astronomical objects reveals secrets about the universe at the largest and smallest spatial ...