The naval arch is very noticeable across from the lion sculpture in Trafalgar Square, where many cars pass under the door during the day. Pedestrians can walk through the gate and see a huge lawn on one side. On the right side, the arch of the antique boutique building (Museum Gallery) is not too big. It looks like an adjunct building between two buildings. But it is still of great significance as a ground door in front of Buckingham Palace.