A photograph gives you everything at once. Looking carefully means choosing where to spend your attention.
Start with light and shadow, then consider composition. Shift-click either link to keep it beside this lesson. You can open both and write in their note fields.
On a touch screen, use these links:
Once a reference is open, jump to its second exercise with Shift-click. It reuses the same reference and keeps your notes.
Continue to the next lesson. Your references stay open while you move between these lessons. A normal link inside a reference navigates the main page, too.
Looking Slowly is a small example book about noticing everyday details.
Close the overlay to return here. Shift-click the same link to put the book among your references instead.