Dear friends
Finally I reached the forum, saw the message of @eswube, read the thread and, frankly, was horrified.
The comments that @eswube presented are certainly important and fair. It's sad enough that the images I posted to the forum for last 7 years turned out to be so sloppy.
The first image - MS Franko - is my first experience of creating an image according to the rules described on the forum. Naturally, it was done in terrible agony, choosing technological solutions. There were a lot of tasks that had to be solved to draw the ship in the way it was in real life. There was no knowledge, no experience, no elementary details. Hundreds of photographs and drawings, blueprints and other documents were viewed. And, of course, I did not pay due attention to the garbage that was transferred to a file with elements for rendering.
Yes, I draw in Photoshop, I actively use layers, which I then delete. This is what creates the mess that you see in the MS Franko drawing.
Since then, the technology has been honed, the elements were drawn in other files, it became possible to clean the garbarge and strange pixels. The experience came, and I learned to look where the garbage was left by applying masks.
It is strange to me to see such a number of strange pixels on the images of Mercur II, Saturn, Augusta Victoria and some others listed above. In my originals, these images are clean. Perhaps the dots appeared when transferring images to png. I use settings that assume file compression when exporting.
Although checking the image of the same MS Franko from the original file in color inversion does not show flaws, broken pixels and other things....
About the strange colors. Well, first of all, the basis of the image is made according to the rules: the contour is black #000000, the canvas is transparent, the main colors are white #ffffff, black, blue, red in their classic palette meaning.
For shadows and an indication of the volume, variations of white and gray are used, always the same - 2-3 shades, variations of black - 2 shades, yellow, red and others, if necessary, also 2 shades. As far as I remember, the rules do not prohibit this, but gradient. And i did not use gradients.
It was said that I use jpg elements in the drawing. Actually, not. As already mentioned, I draw in Photoshop, each element is drawn, respectively, only pixel images are present in the drawing, I do not use rasters, parts of photos or other elements that were not made by me. Over these 7 years, I have created an extensive library of elements drawn from scratch, which I use. Everything is stored in PSD, on a transparent background, which eliminates the ingress of debris or color distortion.
I disagree with @eswube, who called the situation terrible, disastrous, castastrophic, monstrous... Firstly, because an ordinary viewer will not do such difficult experiments with images that @eswube has done. The viewer will watch, use the file in his publication, print it out (all these troubles are not visible on the print). Secondly, I really don't see anything catastrophic in the situation, especially from the images over the past three years: they are quite good, there are no extra dots and the colors are the right ones.
However, here I am only a performer, I cannot and will not decide what the administration should do with my drawings. I won't decide how valuable they are to your community. Drawing them, I got a certain pleasure and realization. And the important thing for me was not to get a perfect image, but to get an image of a ship that I like. And by drawing - to study its design, structure, architecture and history. I have achieved these goals.
I suggest, since you have started monitoring my work, to make a clear list of comments and shortcomings that need to be corrected. Technical task. Then I will be able to estimate the amount of work to correct the shortcomings found and draw up a roadmap for working on errors.
And yes, more precise and detailed rules for the design of works would help to avoid such a situation in the future. It's like in life: what is not forbidden is allowed)