The collector who taught Poussin classics

At his third attempt, the young Poussin made it to Rome, where he found an unusual patron who was an obsessive collector and friend of Galileo.

How Preview mangles annotations

Preview has strange behaviour when adding and editing annotations, even in Catalina. It quickly gets upsetting and unreliable.

A brief overview of his career, with some of his finest paintings, and links to more detailed accounts.

I hope that you enjoyed Saturday’s Mac Riddles, episode 41. Here are my solutions to them. 1: Trackpad […]

If macOS can’t do it, how should we check the integrity of important files? Use a checksum, or a hash function? And which?

Why did the Pre-Raphaelites want to return to the ‘purity’ of painting before Raphael? Did they succeed?

Postponing WWDC and the release of macOS 10.16 might seem sensible, but could lose purpose for Apple’s engineers and see third-party support vanish.

Raphael’s legacy, including assimilation of styles, figures so lifelike they’re ‘almost breathing’, and a large workshop.

Here are this weekend’s riddles to entertain you through whatever you’re still allowed to do. 1: First a […]

A couple of important issues to be aware of when using SilentKnight or LockRattler.