from matplotlib.patches import Rectangle
import matplotlib.pyplot as plt
from matplotlib.collections import PatchCollection
fig, ax = plt.subplots(figsize=(4,4))
patches = [
    Rectangle((0, 0), 0.2, .2, facecolor="orange", hatch="/")
]
collected_patches = PatchCollection(patches, match_original=True)
ax.add_collection(collected_patches)
ax.add_patch(Rectangle((0.8, 0.8), 0.2,0.2, facecolor="skyblue", hatch="/"))