Artist's Bond. The following numbers increase by 1 when your proficiency bonus increases by 1: the painting’s skill and saving throw bonuses above, the bonuses to hit and damage of its Slam.
Slam. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 7 (1d8 + 3) bludgeoning damage. Restorative Touches (3/Day). The magical paint of the animated painting restore 2d8+2 hit points to itself.
Interception. The animated painting imposes disadvantage on the attack roll of one creature it can see within 5 feet of it, provided the attack roll is against a creature other than the painting.