Spot a Cambridge bookstore

Spot a Boston bow-window brownstone row

Walk Commonwealth Avenue and find a row of bow-window brownstones. Photograph the symmetry.

Spot a Boston brownstone

Find a brick brownstone in Back Bay or Beacon Hill with the stoop and bow window. Photograph the facade.

Spot a Boston clam chowdah bowl

Find a bowl of New England clam chowder (Legal Sea Foods, Union Oyster House). Photograph the cream.

Spot a Boston cobblestone street

Find a cobblestone street in the North End or Beacon Hill. Photograph the stones.

Spot a Boston cream pie

Find a Boston cream pie or doughnut at a bakery or diner. Photograph the chocolate-and-cream layers.

Spot a Boston Duck Tour amphibious vehicle

Find a Boston Duck Tour amphibious vehicle (red, white and blue) on the road or river. Photograph the duck.

Spot a Boston lobster roll

Find a lobster roll on a Boston counter (Neptune Oyster, James Hook, Yankee Lobster). Photograph the bun.

Spot a Boston Marathon finish line marker

Find the yellow-and-blue Boston Marathon finish line painted on Boylston Street. Photograph the line.

Spot a Boston Tea Party reference

Find a Boston Tea Party reference (the museum, a tea-crate replica, gift shop). Photograph the reference.

Spot a cannoli at Mike's or Modern Pastry

In the North End find a cannoli (Mike's Pastry, Modern Pastry, Bova's). Photograph the cannoli.

Spot a Dunkin' Donuts cup

Find a Dunkin' coffee cup (the New England favourite). Photograph the orange-and-pink logo.

Spot a Harvard or MIT shirt

Find a Harvard or MIT branded shirt, scarf or backpack. Photograph the logo.

Spot a Massachusetts state flag

Find the Massachusetts state flag (with the Native American figure) on a building. Photograph it.

Spot a New England fishing buoy

Find a colourful lobster-trap buoy on a wall, boat or souvenir display. Photograph the colours.

Spot a Paul Revere statue or reference

Find the Paul Revere statue on the Mall or a Paul-Revere reference. Photograph the horseman.

Spot a Red Sox or Patriots kit

Find a Red Sox (B logo) or Patriots (blue-and-red) jersey. Photograph the kit.

Spot a Sam Adams (Samuel Adams) statue

Find the Samuel Adams statue outside Faneuil Hall. Photograph the bronze.

Spot a Sam Adams beer

Find a Sam Adams Boston Lager on a pub bar. Photograph the glass.

Spot an American flag in Boston

Find a US flag on a Boston building. Photograph it.

Spot an autumn Boston tree (Sept-Nov)

In autumn find a tree in red or gold along the Common, Esplanade or Cambridge. Outside the season find a Boston park bench instead. Photograph the colour.

Spot Faneuil Hall or Quincy Market

Find Faneuil Hall or Quincy Market's long granite facade. Photograph the building.

Spot Fenway Park's Green Monster

Find Fenway Park's Green Monster wall (or any Green Monster reference). Photograph the green.

Spot the Boston Common swan boat

Walk into the Boston Public Garden and find a swan boat. Photograph the boat.

Spot the Boston State House gold dome

Find the Massachusetts State House on Beacon Hill with its golden dome. Photograph the dome.

Spot the Citgo sign

Find the iconic Citgo sign in Kenmore Square (visible from Fenway). Photograph the triangular sign.

Spot the Freedom Trail red line

Find the red-brick line painted on the pavement that marks the Freedom Trail. Photograph the line.

Spot the Make Way for Ducklings statue

In the Public Garden find the bronze duckling statues. Photograph the row of ducks.

Spot the Old North Church spire

Find the Old North Church spire in the North End (the lantern church). Photograph the steeple.

Spot Trinity Church reflection in Hancock

Find Trinity Church reflected in the John Hancock Tower glass on Copley Square. Photograph the reflection.