A new photo of AC/DC members Brian Johnson and Phil Rudd sitting on the deck of Vancouver's Warehouse Studio with the band's longtime mixer, engineer, and producer Mike Fraser has been posted on the Ear Of Newt web site and can be seen below.

Fraser has mixed and engineered several albums by AC/DC, including the last three — 2000's "Stiff Upper Lip", 2008's "Black Ice" and 2014's "Rock Or Bust" — all of which were recorded at Warehouse.

According to Canadian journalist Steve Newton, Vancouver resident — and hardcore AC/DC fan — Crystal Lambert has an apartment located near Warehouse, and she and longtime friend Glenn Slavens have been keeping an eye on the studio's outside deck, where various bandmembers seemingly retreat to get some air and get a drink. Angus and Stevie Young were also spotted at the studio earlier in the month.

The assumption is that AC/DC is in the midst of making — or at least planning — another album, with Rudd and Johnson both back in the lineup.

Ever since AC/DC completed the tour cycle for its 2014 album "Rock Or Bust" nearly two years ago — a turbulent trek that weathered the forced retirement and eventual death of co-founder Malcolm Young, plus the departures of Johnson, Rudd and bassist Cliff Williams — fans have wondered whether sole remaining founding member Angus Young would keep the band going or decide it was time for AC/DC to pack it in.

Johnson was forced to leave AC/DC mid-tour due to a dangerous level of hearing loss, and was eventually replaced on the road by GUNS N' ROSES frontman Axl Rose, while Williams decided to retire at the end of the cycle.

Rudd's spot behind the kit for AC/DC's "Rock Or Bust" world tour was taken by Chris Slade in 2015 after Rudd was arrested for drug possession and threatening to kill an employee.

Angus has not said publicly what he has planned for the future of AC/DC.