One of the challenges with setting a theme is not repeating things folk have already done. In case you're interested, here's the list so far (there's some duplicate months, especially near the start when the format was different). Month Theme Nov-19 Water Oct-19 Fast Thirds Sep-19 Windows, doors and openings Aug-19 Transportation Jul-19 Interesting Local Architecture Jul-19 Contrast Jun-19 Special moments with our pets May-19 Subtle or not too subtle interaction/reaction, human or animal Apr-19 A riot of colour Mar-19 Shapes & Patterns in Nature Feb-19 Is it art? Jan-19 Seeing Electric Dec-18 Through the glass lightly Nov-18 Minimalism Oct-18 Trees Sep-18 Unusual/strange/weird/distorted/abstract Reflections. Aug-18 Journey Jul-18 It's all in the pattern Jun-18 A Night at the Movies May-18 Small Histories' or 'Poor Archaeology' (not Erotic Selfies) Apr-18 Support Mar-18 Made for Each Other Feb-18 It's all about Colour Jan-18 Food and Drink Dec-17 A sense of motion Nov-17 Wet Oct-17 A sense of Place Sep-17 Still Life Aug-17 Retail Therapy Jul-17 Light Jun-17 Every Pic tells a Story May-17 Journey Apr-17 Flâneur Mar-17 The Devil is in the Detail Feb-17 Mood Jan-17 Hope (or the half full glass) Dec-16 Tis the Season Nov-16 Energy Oct-16 Fun and Games Sep-16 Broken Aug-16 Abstract Jul-16 Neighbourhood Natural History Jul-16 A Nation of Shopkeepers Jun-16 Man and Landscape Jun-16 Sky May-16 Water May-16 Work, Rest and Play Apr-16 Numbers Apr-16 Angles Mar-16 Send a postcard Mar-16 Glorify Feb-16 On Reflection Feb-16 Cheese Jan-16 The Accent is on Colour Dec-15 Light Nov-15 Weather in November The theme for December 2019 is Obscured. Any definition of that you like, fog, mist, smoke, hidden, partially covered, dirty glass, composite images with obscured components. Have at it. You Want Fries With That? by Tony Evans, on Flickr Cloud Chasing by Tony Evans, on Flickr Through a Windscreen by Tony Evans, on Flickr Half and Half by Tony Evans, on Flickr People, things, animals, places, buildings, nature, anything obscured by anything else.