thanks for your feedback...I can understand your frustration and can only hope that you have been paid for your work on web sites...that way you could have bought something as a reminder of this work.
The visual digital arts have suffered criticism for the lack of materiality, real texture, painterly smells, the smeary feel of the pigments.
Why not relish in the closer similarity that the digital "original" shares with pure thought; that being, that is and will always be immaterial code stored in some sort of ever active, always amendable state.
That viewing a digital art work is more like experiencing a poem, or a film, in that the bringing forth of that image into a material space represents not only the poem itself but the performance of a specific set of visualization tools. for a poem is nothing until it is read and a film is just a round metal can until it is projected.