The notion that Zwingli despised art is as ridiculous and uninformed as the belief, still widespread, that he despised music. Nothing was further from the truth. What Zwingli despised was the exaltation of anything above God or even towards God. Zwingli once remarked
Images which are misused for worship I do not count among ceremonies, but among the number of those things which are diametrically opposed to the Word of God. But those which do not serve for worship and in whose cases there exists no danger of future worship, I am so far from condemning that I acknowledge both painting and statuary as God’s gifts.
Don’t allow anti-Zwingli partisans and nitwits and uninformed angry Lutherans distort your understanding of the man. Read him for yourself.