So far Rose was able to get this far. The wall needed to be separated or to look as though there are two walls. Painting the wall coming towards you in a few darker tones allows the bend to take place. Adding purple to gray paint will allow a natural recess in distance space.
The problem with acrylics is they dry extremely fast. Unless you are looking for fast drying paint then you are in luck, but for artist that need more blending from the paint then try to use a blender extender in the paint. The extender has a shine to it though even when dry. So, play around first to see the results for yourself. In the following pictures these are Rose’s acrylic painting she wants to finish from years ago. The problem can be in matching tones and values of the colors used in another time. It can be done if you can read value and tone in color. I suggest using glazes to add the realism. Use this technique for oils as well. If you try to match existing colors you most likely will be repainting the painting. This is where I can teach you to improve your artwork.
Okay, lets break it down:
We worked on the bottom of the urn. we added a thin layer of a terra-cotta color with blender mixed in a shade darker than the urn. You can even use two shades darker to start to shade and develop depth to create more form or realism. So the darker color went into the cracks and around the sides of the urn. The value of the lightest will be on the highest closest part of the form and the values will reverse in paint; lightest to darkest in value and color.
REMEMBER: the dark values are towards the back/sides or the parts of the forms that are the most far from you. Anything cool tone color will sink in space and appear away from you. Light values will come towards you in space. This is physics, law of the universe and the way God designed it!
In the above picture you can see a shine which is the blender. It does settle a bit once completely dried, but you can steal it once dry with a protective acrylic spray and the blender wont be seen. In the picture below look closely at the bottom two leaves against the urn. These two have been glazed with paint and blender to start to create form and shape of the leaf itself. Look at the upper leaves they are flat and need realism. Stay continued to see this painting develop.
TIP: You can place a wet paper towel over the paint, cover with tin foil and place in the refrigerator. Should last a good twelve hours.
TIP: If your canvas becomes rippled because of being sketched from leaning on something all you need to do is water the spot on the back and use a hair dryer to tighten up canvas. That should work, may need to do twice.