On the Tube a few months ago, I saw this:

I was familiar with the poem, an ecological updating of Brecht’s Alles Wandelt Sich, but I had only ever seen it printed in book format, with one verse below the other. When you read it like that, understanding comes slowly: you only grasp the parallelism of the construction bit by bit as you progress down the page. But here, your eye is tracking from left to right naturally: as it overruns slightly at the end of the line, it can’t help but glimpse what is to come. As you see in your peripheral vision the same words as you’ve just read, you start to understand what’s going to happen before it happens, and the genius of Brecht’s original conception becomes clear sooner: all the same phrases, but arranged in two different orders to create two contrasting emotions.
And that same design strategy – of using the eye’s movement from east to west as well as from north to south – is one of the few remaining areas where print holds an advantage over digital. The problem with web news articles, as my boss the production editor is fond of saying, is that once you’ve clicked through to them from the homepage, they all look the same: the most explosive splash and the most routine weather story are identically formatted, with the same size of headline, same size of standfirst, same shape of picture at the top and same livery colours (unless you’re really pushing the boat out for a campaign, in which case the last of these might change).
More importantly, the experience of reading them is an isolated and purely vertical one – once you have left the homepage, you are simply scrolling down through a column of text, with nothing to catch the eye on either side: no larger headline to the left, no smaller text box to the right to draw you across or place what you’re reading in the context of other developments.
And even the homepage itself – cluttered as it is with dozens of unrelated stories – can’t hope to achieve the same depth of visual rhetoric as a good double-page spread can. Take this example from the New York Times’s travel section:

The front page hints at what is to come, by starting two separate stories in adjacent columns and turning them both to the spread, but it is the side-by-side display of the spread itself, as with Herbert’s poem, that really tells the story. The photos may vary but the layouts are, essentially, identical: same size main picture, identically formatted smaller picture grouping, headlines that mirror each other. As you look from left to right, the message seems clear before you’ve read a word of the text – that Vegas on $1,000 a day and Vegas on $250 a day are different, but also essentially the same.
At the Tribune, where the sub-editor formats articles for web as well as print, I would have no idea how to reproduce that effect for the online reader – they would either have to be two individual stories, separate from each other as web articles always are, or attached to each other in a fundamentally vertical way, with the second story following the first. It would take a special web design project to get them to sit side by side like this, and even an interactive presentation of some kind would still encounter the problem that faces all online publishing: that the space north to south is infinite, but the space east to west is severely constrained by the size of the reader’s screen.
The east-west effect is so powerful, in fact, that it can operate even when the designer doesn’t want it to, and lead to unintended consequences, like this:

As @jcodfishpie, who tweeted the clipping out almost 10 years ago, observes, Brighton’s top gay should be ashamed of himself.
Great column!
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Thank you ma’am!