The song "Pictures" by Hollow Coves is a nostalgic and sentimental piece about missing someone who has been gone for a long time. The lyrics suggest that the person singing the song is longing for the times they spent together with this person when they were younger, and they wish they could somehow go back to those memories. The pictures on the wall serve as a reminder of those times, and even though time has passed, the memories still hold a special place in their heart. However, the singer acknowledges that time is fleeting and wishes they had more time together. Despite the distance and time that has passed, the singer hopes that they will find a way to reunite with their loved one again in the future. Overall, the song is a heartfelt tribute to the power of memories and the importance of holding onto the people and moments that mean the most to us.