Yes, but they specifically ask for other communication between you guys, social media etc.. Pictures alone aren't enough, look at the document checklist.
You can pick few pics from the wedding, specifically those with family members included in the application like mum, dad, father inlaw, siblings for the principal applicant etc.
And then other recent photos from trips, daily life, random photos of just you guys being happy loll
yeas i know that pics only are not enough sure i am sending 10 pages of different chat logs since 2009 till now also a lot of communications also we have a lot of prrof bank accounts together ticket together also.
but i want to tell you that CIC consider photos as primary proof