Open this photo in gallery:

On Oct. 29, Globe photojournalists are answering your questions about the Underexposed photojournalism series and what we’ve found from coast to coast to coast.Pat Kane, Leah Hennel, Johnny C.Y. Lam, Yader Guzman, Chris Donovan, Jackie Dives and Darren Calabrese/THE GLOBE AND MAIL

The live Q&A is happening on Wednesday, Oct. 29 at 2 p.m. ET. Here’s what you need to know to participate and follow along:

The Q&A is happening in the comment section of this article. Click here to head to the comments to submit a question. If you’re an app user, click on the link then tap on the comment icon on the top right of your screen.You can also submit a question through the form at the end of this article, or by sending an e-mail to audience@globeandmail.com with “Underexposed” in the subject line.On Wednesday, tune back in to the comment section at 2 p.m. ET to follow along as our experts answer your questions.

In a place as vast as Canada, you could spend your entire life travelling only within its borders and still never truly feel as if you know your own country.

That’s why The Globe and Mail launched the Underexposed photojournalism series dedicated to telling the unseen stories of our massive, varied nation, from coast to coast to coast. For nearly a year, we have been trying to bring a clearer portrait of Canada into focus, using photography’s unique ability to create empathy between subjects and viewers in hopes of making strangers feel more like our neighbours.

In its first year, Underexposed has brought readers into New Brunswick’s thriving punk scene and Canada’s military operations in a changing Arctic, and introduced them to the people living through B.C.’s overdose crisis, the Inuit keeping their traditions alive in the heart of Ottawa, and the star-gazers who flock to the Prairies each year.

Globe and Mail readers have responded to the series with enthusiasm, delight, gratitude, and even their own story ideas. Now, as we head into the next year of Underexposed, we want to know what you want to know about the stories, the series and the Globe’s approach to photojournalism.

On Wednesday, Oct. 29 at at 2 p.m. ET, Globe head of visuals Liz Sullivan, photo editors Solana Cain and Theresa Suzuki, and staff photojournalist Fred Lum will be answering your questions about Underexposed in a live Q&A.

Globe and Mail subscribers can ask a question or leave a comment, but registered non-subscribers can still view the questions and responses. To submit a question, fill out the form below or scroll down to the comments section of this article.

Which story in the series has surprised you the most? Why does photojournalism matter? And what does Underexposed tell us about being better neighbours from thousands of kilometres away? Submit your questions now and come back on Wednesday at 2 p.m. to see the responses.

What do you want to know about Underexposed and Canada’s hidden corners?

For nearly a year, the Underexposed photojournalism series has been offering a glimpse into often-overlooked people and places in Canada. On Wednesday, Oct. 29 at 2 p.m. ET, the team behind the series is answering your questions about the stories, the project and The Globe’s approach to photojournalism. Explore the stories from coast to coast to coast and submit your questions below or by emailing audience@globeandmail.com with “Underexposed” in the subject line.