A visual presenter includes a base, first and second column supports and a video camera head. The process does not require the addition of outside mechanical or thermal energy or solvents to recover the heavy oil and does not form emulsions between the injection fluid and the heavy oil that may be difficult to break when brought to the surface or may cause increased viscosity and injectivity problems within the reservoir. The coating compositions of the invention form coatings which have useful thermal properties. Hybrid maize seed, plant or plant part produced by crossing the variety PH11V8 or a locus conversion of PH11V8 with another maize variety.