Elide

Target something you wish to conceal and select a group of at least four other similar things that are currently visible to you and of the same size class as the target, to a maximum of Small. (The group members do not need to be physically distinct objects - for example, multiple intact patches of a wall may be used to conceal a hole of the same size - but the target must have defined boundaries). As long as the target is within 10ft and/or line-of-sight of at least four other members of the group, it appears to fit in with them and share their average visual, auditory and olfactory characteristics, but physical interaction with the target still reveals it to be an illusion. When casting this spell, you may exclude aspects of the target from the spell's effect and may fine-tune the illusion to make it more convincing, but you cannot add features not present in at least half of the group. The spell ends if the target exceeds line-of-sight/10ft of least four group members, if the target's size class changes, or if the DM decides the group members have become too visually dissimilar from each other for the spell to continue. 

At higher spell slot levels, the maximum size class of the target and the maximum sustaining range for group members not in line-of-sight to the target respectively increase to: Medium and 15ft at 4th level; Large and 30ft at 5th level; Huge and 60ft at 6th level; and Gargantuan and 120 ft at 7th level.