Hadith.740 - Laith al-Muradi asked Imam Jafar ibn Muhammad Al-Sadiq (as) about cushions in the house that have images on them, whether they are to the right or to the left.
Imam (as) said: "There is no harm in it as long as they are not facing the Qibla. If any of them are in front of you, facing the Qibla, then cover them and pray."