If indoors use emulsion Matt or silk depending on what finish you want.
You should use acrylic paint to paint pumpkins.
Latex (water based paint) is generally used for the dining room or front room walls. Oil based paints are generally used in the kitchen and bathroom, but Latex paint has come such a long way you can even use it in both those rooms as well.
You should not paint a thermocouple.
Macadamia
For creating handprints, you should use non-toxic, washable acrylic paint.
You can paint on a photograph. Normal acrylic would work.
Acrylic paint is the best type of paint to use for decorating pumpkins because it adheres well to the surface and provides vibrant colors.
You should use non-toxic, water-based paint for creating baby footprints.
For the best results when painting a pumpkin, use acrylic paint.
Preferably paint that has not already dried solid inside the paint can. I would highly recommend this type for most any use on an interior or exterior surface.
Acrylic wall paint you can buy at lowes or home depot.
Using primer on already painted walls is not always necessary, but it can help improve the adhesion of new paint and provide a more even finish. If the existing paint is in good condition and you are using a similar type of paint, you may be able to skip the primer. However, if the walls are in poor condition, have a glossy finish, or you are changing the type of paint, using a primer is recommended for better results.