
I've recently consolidated two bikes into one and currently have a paltry four. In order to withstand being thrown at rocks:
Nukeproof Mega
My first "proper" bike, bought in 2015 after I finished my PhD. Occasionally seen at trail centres, but more often causing me to be "overbiked" on long natural rides with bits of fun stuff. Here it is on the Lakeland 200 earlier this year:

Genesis Longitude
My most "bikepacking" bike, but also used for local bimbling. Seen here in full-on tour mode with aero bars and everything:

Pinnacle Arkose
Latest acquisition. Serves as both "gravel" bike and road bikes. It seems I've not even taken any photos of this yet.
Fudge
My current commuter. A complete mongrel. A 90s Rudge Bi-Frame folding frame, with the only 1" steerer rigid carbon disc fork in existence, and a smattering of equal random parts. Now living out its days transporting me to and from work/the pub, but in previous, even more eye-watering incarnations, had massively flared drops and has been on thousands of adventure miles on road and off. Seen here stuck in a Scottish bog:
